RobertPrestwidge

It is so common for many students to need time to take in these concepts. If they struggle with the Algebra involved with 'Completing the Square' it causes students to doubt their understanding. I have especially produced a separate video on 'Completing the Square' for this purpose. You can also find me on Youtube. After 40 years of enjoyable and rewarding teaching, I still love and continue to teach. It still amazes me how I continue to still think of better ways of teaching mathematical concepts and I also continue to discover methods of explaining things that help students 'better' understand and become more successful at remembering the concepts. A word of warning from what I have repeatedly seen over the years - most of my videos are placed in a logical or reasonably sequential order and if you watch the first or second video in a playlist and feel comfortable with the concepts, please go to the last video in the playlist to check if you really are okay. Each video in a playlist usually becomes progressively more complex and the 'latter' or 'last' video will often contain common assessment questions where students are known to make errors. I also often include some revision / consolidation / mixture videos in the playlist which I know are crucial to assist with student success in assessments. I hope that you find this very helpful and a blessing in your studies.

This is more of the common revision that I do in class to consolidate and develop student understanding. You can see more of my Math videos (and others) sorted into years/courses on Youtube - I can't do this on Rumble as yet and it appears that it is difficult for people on here. I love Rumble, but I don't appear to be getting the views/publicity/availability and I'm getting no views over a period of many weeks. Hopefully it will grow one day.

This is my second video on graphing, which is a topic that many students struggle with. In this topic I often provide revision and consolidation to help students to assimilate and better understand the concepts involved. If you are searching for my videos as topics in a playlist on Rumble, you can type in eg: RobertPrestwidge Equation RobertPrestwidge Trigonometry RobertPrestwidge Fraction Also Logs, Parabola, Quadratic, Index Laws, Exponents, Calculus, Surd, Order of Operations, Simultaneous Equations, Negatives, Trinomials, Factorising and many other Math topics. You can also find me on Youtube where my videos are organised into Playlists ie Topics. From my experience, the biggest secret is to watch each video 3 times across a week or more (which very few people do with anything, not just Maths). I have tried to make this easier by keeping these videos quite brief. After 40 years of enjoyable and rewarding teaching, I still love and continue to teach. It still amazes me how I continue to still think of better ways of teaching mathematical concepts and I also continue to discover methods of explaining things that help students 'better' understand and become more successful at remembering the concepts. A word of warning from what I have repeatedly seen over the years - most of my videos are placed in a logical or reasonably sequential order and if you watch the first or second video in a playlist and feel comfortable with the concepts, please go to the last video in the playlist to check if you really are okay. Each video in a playlist usually becomes progressively more complex and the 'latter' or 'last' video will often contain common assessment questions where students are known to make errors. I also often include some revision / consolidation / mixture videos in the playlist which I know are crucial to assist with student success in assessments.

Graphing functions is a topic that many students struggle with. In this topic I often provide revision and consolidation to help students to assimilate and better understand the concepts involved. If you are searching for my videos as topics in a playlist on Rumble, you can type in eg: RobertPrestwidge Equation RobertPrestwidge Trigonometry RobertPrestwidge Fraction Also Logs, Parabola, Quadratic, Index Laws, Exponents, Calculus, Surd, Order of Operations, Simultaneous Equations, Negatives, Trinomials, Factorising and many other Math topics. You can also find me on Youtube where my videos are organised into Playlists ie Topics. From my experience, the biggest secret is to watch each video 3 times across a week or more (which very few people do with anything, not just Maths). I have tried to make this easier by keeping these videos quite brief. After 40 years of enjoyable and rewarding teaching, I still love and continue to teach. It still amazes me how I continue to still think of better ways of teaching mathematical concepts and I also continue to discover methods of explaining things that help students 'better' understand and become more successful at remembering the concepts. A word of warning from what I have repeatedly seen over the years - most of my videos are placed in a logical or reasonably sequential order and if you watch the first or second video in a playlist and feel comfortable with the concepts, please go to the last video in the playlist to check if you really are okay. Each video in a playlist usually becomes progressively more complex and the 'latter' or 'last' video will often contain common assessment questions where students are known to make errors. I also often include some revision / consolidation / mixture videos in the playlist which I know are crucial to assist with student success in assessments.

Cattle Pool (Goolinee) is on the dirt road not far from Mt Augustus Tourist Park and near Mt Augustus (Burringurrah) about 1000km (600 miles) north of Perth. It has 6km (4 mile) walk to the top for stunning views of the area and various other walks. Cattle Pool is a very large permanent waterhole in the bed of the usually dry Lyons River up to about 3m (10 foot) deep at most. It was wonderful to swim in - warm on the top and nicely refreshing underneath, getting colder towards the bottom.

With calculating the equation of a straight line, many student struggle with the basics. Here is a simple example of the whole process via 2 approaches. If you are searching for my videos as topics in a playlist on Rumble, you can type in eg: RobertPrestwidge Equation RobertPrestwidge Trigonometry RobertPrestwidge Fraction Also Logs, Parabola, Quadratic, Index Laws, Exponents, Calculus, Surd, Order of Operations, Simultaneous Equations, Negatives, Trinomials, Factorising and many other Math topics. You can also find me on Youtube where my videos are organised into Playlists ie Topics. This contains further examples of how to solve 2 Simultaneous Equations using the 'Elimination Method' with more focus on some of the tricky cases where students commonly make errors. From my experience, the biggest secret is to watch each video 3 times across a week or more (which very few people do with anything, not just Maths). I have tried to make this easier by keeping these videos quite brief. After 40 years of enjoyable and rewarding teaching, I still love and continue to teach. It still amazes me how I continue to still think of better ways of teaching mathematical concepts and I also continue to discover methods of explaining things that help students 'better' understand and become more successful at remembering the concepts. A word of warning from what I have repeatedly seen over the years - most of my videos are placed in a logical or reasonably sequential order and if you watch the first or second video in a playlist and feel comfortable with the concepts, please go to the last video in the playlist to check if you really are okay. Each video in a playlist usually becomes progressively more complex and the 'latter' or 'last' video will often contain common assessment questions where students are known to make errors. I also often include some revision / consolidation / mixture videos in the playlist which I know are crucial to assist with student success in assessments.

Once students are comfortable with the basics of Square Roots, then we come to 'Rationalizing the Denominator' ie learning how to remove the Square Root (Surd) from the Denominator. If you are searching for my videos as topics in a playlist on Rumble, you can type in eg: RobertPrestwidge Equation RobertPrestwidge Trigonometry RobertPrestwidge Fraction Also Logs, Parabola, Quadratic, Index Laws, Exponents, Calculus, Surd, Order of Operations, Simultaneous Equations, Negatives, Trinomials, Factorising and many other Math topics. You can also find me on Youtube where my videos are organised into Playlists ie Topics. This contains further examples of how to solve 2 Simultaneous Equations using the 'Elimination Method' with more focus on some of the tricky cases where students commonly make errors. From my experience, the biggest secret is to watch each video 3 times across a week or more (which very few people do with anything, not just Maths). I have tried to make this easier by keeping these videos quite brief. After 40 years of enjoyable and rewarding teaching, I still love and continue to teach. It still amazes me how I continue to still think of better ways of teaching mathematical concepts and I also continue to discover methods of explaining things that help students 'better' understand and become more successful at remembering the concepts. A word of warning from what I have repeatedly seen over the years - most of my videos are placed in a logical or reasonably sequential order and if you watch the first or second video in a playlist and feel comfortable with the concepts, please go to the last video in the playlist to check if you really are okay. Each video in a playlist usually becomes progressively more complex and the 'latter' or 'last' video will often contain common assessment questions where students are known to make errors. I also often include some revision / consolidation / mixture videos in the playlist which I know are crucial to assist with student success in assessments. I hope that you find this very helpful and a blessing in your studies.

Further to the basics of 'Collecting Like Terms' with Square Roots, this gives further understanding, consolidation and practise. If you are searching for my videos as topics in a playlist on Rumble, you can type in eg: RobertPrestwidge Equation RobertPrestwidge Trigonometry RobertPrestwidge Fraction Also Logs, Parabola, Quadratic, Index Laws, Exponents, Calculus, Surd, Order of Operations, Simultaneous Equations, Negatives, Trinomials, Factorising and many other Math topics. You can also find me on Youtube where my videos are organised into Playlists ie Topics. This contains further examples of how to solve 2 Simultaneous Equations using the 'Elimination Method' with more focus on some of the tricky cases where students commonly make errors. From my experience, the biggest secret is to watch each video 3 times across a week or more (which very few people do with anything, not just Maths). I have tried to make this easier by keeping these videos quite brief. After 40 years of enjoyable and rewarding teaching, I still love and continue to teach. It still amazes me how I continue to still think of better ways of teaching mathematical concepts and I also continue to discover methods of explaining things that help students 'better' understand and become more successful at remembering the concepts. A word of warning from what I have repeatedly seen over the years - most of my videos are placed in a logical or reasonably sequential order and if you watch the first or second video in a playlist and feel comfortable with the concepts, please go to the last video in the playlist to check if you really are okay. Each video in a playlist usually becomes progressively more complex and the 'latter' or 'last' video will often contain common assessment questions where students are known to make errors. I also often include some revision / consolidation / mixture videos in the playlist which I know are crucial to assist with student success in assessments. I hope that you find this very helpful and a blessing in your studies.

This is an introduction to the basics of 'Collecting Like Terms' with Square Roots. If you are searching for my videos as topics in a playlist on Rumble, you can type in eg: RobertPrestwidge Equation RobertPrestwidge Trigonometry RobertPrestwidge Fraction Also Logs, Parabola, Quadratic, Index Laws, Exponents, Calculus, Surd, Order of Operations, Simultaneous Equations, Negatives, Trinomials, Factorising and many other Math topics. You can also find me on Youtube where my videos are organised into Playlists ie Topics. This contains further examples of how to solve 2 Simultaneous Equations using the 'Elimination Method' with more focus on some of the tricky cases where students commonly make errors. From my experience, the biggest secret is to watch each video 3 times across a week or more (which very few people do with anything, not just Maths). I have tried to make this easier by keeping these videos quite brief. After 40 years of enjoyable and rewarding teaching, I still love and continue to teach. It still amazes me how I continue to still think of better ways of teaching mathematical concepts and I also continue to discover methods of explaining things that help students 'better' understand and become more successful at remembering the concepts. A word of warning from what I have repeatedly seen over the years - most of my videos are placed in a logical or reasonably sequential order and if you watch the first or second video in a playlist and feel comfortable with the concepts, please go to the last video in the playlist to check if you really are okay. Each video in a playlist usually becomes progressively more complex and the 'latter' or 'last' video will often contain common assessment questions where students are known to make errors. I also often include some revision / consolidation / mixture videos in the playlist which I know are crucial to assist with student success in assessments. I hope that you find this very helpful and a blessing in your studies.

This is an introduction to the basics of Square Roots. If you are searching for my videos as topics in a playlist on Rumble, you can type in eg: RobertPrestwidge Equation RobertPrestwidge Trigonometry RobertPrestwidge Fraction Also Logs, Parabola, Quadratic, Index Laws, Exponents, Calculus, Surd, Order of Operations, Simultaneous Equations, Negatives, Trinomials, Factorising and many other Math topics. You can also find me on Youtube where my videos are organised into Playlists ie Topics. This contains further examples of how to solve 2 Simultaneous Equations using the 'Elimination Method' with more focus on some of the tricky cases where students commonly make errors. From my experience, the biggest secret is to watch each video 3 times across a week or more (which very few people do with anything, not just Maths). I have tried to make this easier by keeping these videos quite brief. After 40 years of enjoyable and rewarding teaching, I still love and continue to teach. It still amazes me how I continue to still think of better ways of teaching mathematical concepts and I also continue to discover methods of explaining things that help students 'better' understand and become more successful at remembering the concepts. A word of warning from what I have repeatedly seen over the years - most of my videos are placed in a logical or reasonably sequential order and if you watch the first or second video in a playlist and feel comfortable with the concepts, please go to the last video in the playlist to check if you really are okay. Each video in a playlist usually becomes progressively more complex and the 'latter' or 'last' video will often contain common assessment questions where students are known to make errors. I also often include some revision / consolidation / mixture videos in the playlist which I know are crucial to assist with student success in assessments. I hope that you find this very helpful and a blessing in your studies.

In this third Simultaneous Equations video it again uses Matrices to solve 3 Simultaneous Equations, but deals with some of the tricky cases. I have ‘my take’ on the best approach to solving simultaneous equations by looking at the ‘Lowest Common Multiples’ (LCMs). I have found that this makes such a difference to the middle to weaker students in their understanding and proficiency. If you are searching for my videos as topics in a playlist on Rumble, you can type in eg: RobertPrestwidge Equation RobertPrestwidge Trigonometry RobertPrestwidge Fraction Also Logs, Parabola, Quadratic, Index Laws, Exponents, Calculus, Surd, Order of Operations, Simultaneous Equations, Negatives, Trinomials, Factorising and many other Math topics. You can also find me on Youtube where my videos are organised into Playlists ie Topics. This contains further examples of how to solve 2 Simultaneous Equations using the 'Elimination Method' with more focus on some of the tricky cases where students commonly make errors. From my experience, the biggest secret is to watch each video 3 times across a week or more (which very few people do with anything, not just Maths). I have tried to make this easier by keeping these videos quite brief. After 40 years of enjoyable and rewarding teaching, I still love and continue to teach. It still amazes me how I continue to still think of better ways of teaching mathematical concepts and I also continue to discover methods of explaining things that help students 'better' understand and become more successful at remembering the concepts. A word of warning from what I have repeatedly seen over the years - most of my videos are placed in a logical or reasonably sequential order and if you watch the first or second video in a playlist and feel comfortable with the concepts, please go to the last video in the playlist to check if you really are okay. Each video in a playlist usually becomes progressively more complex and the 'latter' or 'last' video will often contain common assessment questions where students are known to make errors. I also often include some revision / consolidation / mixture videos in the playlist which I know are crucial to assist with student success in assessments. I hope that you find this very helpful and a blessing in your studies.

Now this second video uses Matrices to solve 3 Simultaneous Equations. I have ‘my take’ on the best approach to solving simultaneous equations by looking at the ‘Lowest Common Multiples’ (LCMs). I have found that this makes such a difference to the middle to weaker students in their understanding and proficiency. If you are searching for my videos as topics in a playlist on Rumble, you can type in eg: RobertPrestwidge Equation RobertPrestwidge Trigonometry RobertPrestwidge Fraction Also Logs, Parabola, Quadratic, Index Laws, Exponents, Calculus, Surd, Order of Operations, Simultaneous Equations, Negatives, Trinomials, Factorising and many other Math topics. You can also find me on Youtube where my videos are organised into Playlists ie Topics. This contains further examples of how to solve 2 Simultaneous Equations using the 'Elimination Method' with more focus on some of the tricky cases where students commonly make errors. From my experience, the biggest secret is to watch each video 3 times across a week or more (which very few people do with anything, not just Maths). I have tried to make this easier by keeping these videos quite brief. After 40 years of enjoyable and rewarding teaching, I still love and continue to teach. It still amazes me how I continue to still think of better ways of teaching mathematical concepts and I also continue to discover methods of explaining things that help students 'better' understand and become more successful at remembering the concepts. A word of warning from what I have repeatedly seen over the years - most of my videos are placed in a logical or reasonably sequential order and if you watch the first or second video in a playlist and feel comfortable with the concepts, please go to the last video in the playlist to check if you really are okay. Each video in a playlist usually becomes progressively more complex and the 'latter' or 'last' video will often contain common assessment questions where students are known to make errors. I also often include some revision / consolidation / mixture videos in the playlist which I know are crucial to assist with student success in assessments. I hope that you find this very helpful and a blessing in your studies.

I have ‘my take’ on the best approach to solving simultaneous equations by looking at the ‘Lowest Common Multiples’ (LCMs). I have found that this makes such a difference to the middle to weaker students in their understanding and proficiency. If you are searching for my videos as topics in a playlist on Rumble, you can type in eg: RobertPrestwidge Equation RobertPrestwidge Trigonometry RobertPrestwidge Fraction Also Logs, Parabola, Quadratic, Index Laws, Exponents, Calculus, Surd, Order of Operations, Simultaneous Equations, Negatives, Trinomials, Factorising and many other Math topics. You can also find me on Youtube where my videos are organised into Playlists ie Topics. This contains further examples of how to solve 2 Simultaneous Equations using the 'Elimination Method' with more focus on some of the tricky cases where students commonly make errors. From my experience, the biggest secret is to watch each video 3 times across a week or more (which very few people do with anything, not just Maths). I have tried to make this easier by keeping these videos quite brief. After 40 years of enjoyable and rewarding teaching, I still love and continue to teach. It still amazes me how I continue to still think of better ways of teaching mathematical concepts and I also continue to discover methods of explaining things that help students 'better' understand and become more successful at remembering the concepts. A word of warning from what I have repeatedly seen over the years - most of my videos are placed in a logical or reasonably sequential order and if you watch the first or second video in a playlist and feel comfortable with the concepts, please go to the last video in the playlist to check if you really are okay. Each video in a playlist usually becomes progressively more complex and the 'latter' or 'last' video will often contain common assessment questions where students are known to make errors. I also often include some revision / consolidation / mixture videos in the playlist which I know are crucial to assist with student success in assessments. I hope that you find this very helpful and a blessing in your studies.

If you are having trouble accessing my videos as topics ie in a playlist on Rumble, you can type in eg: RobertPrestwidge Equation RobertPrestwidge Trigonometry RobertPrestwidge Fraction Also Logs, Parabola, Quadratic, Index Laws, Exponents, Calculus, Surd, Order of Operations, Simultaneous Equations, Negatives, Trinomials, Factorising and many other Math topics. You can also find me on Youtube where my videos are organised into Playlists ie Topics. This contains further examples of how to solve 2 Simultaneous Equations using the 'Elimination Method' with more focus on some of the tricky cases where students commonly make errors. From my experience, the biggest secret is to watch each video 3 times across a week or more (which very few people do with anything, not just Maths). I have tried to make this easier by keeping these videos quite brief. After 40 years of enjoyable and rewarding teaching, I still love and continue to teach. It still amazes me how I continue to still think of better ways of teaching mathematical concepts and I also continue to discover methods of explaining things that help students 'better' understand and become more successful at remembering the concepts. A word of warning from what I have repeatedly seen over the years - most of my videos are placed in a logical or reasonably sequential order and if you watch the first or second video in a playlist and feel comfortable with the concepts, please go to the last video in the playlist to check if you really are okay. Each video in a playlist usually becomes progressively more complex and the 'latter' or 'last' video will often contain common assessment questions where students are known to make errors. I also often include some revision / consolidation / mixture videos in the playlist which I know are crucial to assist with student success in assessments. I hope that you find this very helpful and a blessing in your studies.

Searching my videos as topics in a playlist on Rumble? You can type in eg: RobertPrestwidge Equation RobertPrestwidge Trigonometry RobertPrestwidge Fraction Also Logs, Parabola, Quadratic, Index Laws, Exponents, Calculus, Surd, Order of Operations, Simultaneous Equations, Negatives, Trinomials, Factorising and many other Math topics. You can also find me on Youtube where my videos are organised into Playlists ie Topics. This contains further examples of how to solve 2 Simultaneous Equations using the 'Elimination Method' with more focus on some of the tricky cases where students commonly make errors. From my experience, the biggest secret is to watch each video 3 times across a week or more (which very few people do with anything, not just Maths). I have tried to make this easier by keeping these videos quite brief. After 40 years of enjoyable and rewarding teaching, I still love and continue to teach. It still amazes me how I continue to still think of better ways of teaching mathematical concepts and I also continue to discover methods of explaining things that help students 'better' understand and become more successful at remembering the concepts. A word of warning from what I have repeatedly seen over the years - most of my videos are placed in a logical or reasonably sequential order and if you watch the first or second video in a playlist and feel comfortable with the concepts, please go to the last video in the playlist to check if you really are okay. Each video in a playlist usually becomes progressively more complex and the 'latter' or 'last' video will often contain common assessment questions where students are known to make errors. I also often include some revision / consolidation / mixture videos in the playlist which I know are crucial to assist with student success in assessments. I hope that you find this very helpful and a blessing in your studies.

Sometimes it is difficult to find playlists on Rumble? If you are trying to find the playlists of my videos on Rumble, you can type in my name and the topic you are looking for and a list of videos will come up eg: RobertPrestwidge Equation RobertPrestwidge Trigonometry RobertPrestwidge Fraction Also Logs, Parabola, Quadratic, Index Laws, Exponents, Calculus, Surd, Order of Operations, Simultaneous Equations, Negatives, Trinomials, Factorising and many other Math topics. You can also find me on Youtube where my videos are organised into Playlists ie Topics. This is a simple introduction and understanding of how to work out what a Common Factor with Algebra (the reverse of Expanding the Brackets/Distributive Law) is. This is normally introduced into year 7 and 8. It is also then often used in all further Math.

Looking for my playlists? If you are trying to find the playlists of my videos on Rumble, you can type in my name and the topic you are looking for and a list of videos will come up eg: RobertPrestwidge Equation RobertPrestwidge Trigonometry RobertPrestwidge Fraction Also Logs, Parabola, Quadratic, Index Laws, Exponents, Calculus, Surd, Order of Operations, Simultaneous Equations, Negatives, Trinomials, Factorising and many other Math topics. You can also find me on Youtube where my videos are organised into Playlists ie Topics. This is a simple introduction and understanding of how to work out what a Common Factor with Algebra (the reverse of Expanding the Brackets/Distributive Law) is. This is normally introduced into year 7 and 8. It is also then often used in all further Math.

Playlists - If you are trying to find the playlists of my videos on Rumble, you can type in my name and the topic you are looking for and a list of videos will come up eg: RobertPrestwidge Equation RobertPrestwidge Trigonometry RobertPrestwidge Fraction Also Logs, Parabola, Quadratic, Index Laws, Exponents, Calculus, Surd, Order of Operations, Simultaneous Equations, Negatives, Trinomials, Factorising and many other Math topics. You can also find me on Youtube where my videos are organised into Playlists ie Topics. This is a simple introduction and understanding of how to work out what a Common Factor with Algebra (the reverse of Expanding the Brackets/Distributive Law) is. This is normally introduced into year 7 and 8. It is also then often used in all further Math.

This is an entertaining and very highly recognised short film written, developed and produced by 2 of my amazing students under the guidance of the horrible teacher 'Mr Spyte' - who is a person who can actually act and produce at a professional level. I come in at 2.50 as the corrupt Principal! As some people have suggested - 'I wasn't really acting', just being myself. :) There were so many fun moments in the filming and times where it took so many takes for me to stop laughing. A huge thankyou goes to these young ladies. Permission was granted from the key people involved to upload this video here on my channel.

To find the playlists of my videos on Rumble, you can type in my name and the topic you are looking for and a list of videos will come up eg: RobertPrestwidge Equation RobertPrestwidge Trigonometry RobertPrestwidge Fraction Also Logs, Parabola, Quadratic, Index Laws, Exponents, Calculus, Surd, Order of Operations, Simultaneous Equations, Negatives, Trinomials, Factorising and many other Math topics. You can also find me on Youtube where my videos are organised into Playlists ie Topics. This is a simple introduction and understanding of how to work out what a Common Factor with Algebra (the reverse of Expanding the Brackets/Distributive Law) is. This is normally introduced into year 7 and 8. It is also then often used in all further Math.

If you are looking for my videos as topics in a playlist on Rumble, you can type in eg: RobertPrestwidge Equation RobertPrestwidge Trigonometry RobertPrestwidge Fraction Also Logs, Parabola, Quadratic, Index Laws, Exponents, Calculus, Surd, Order of Operations, Simultaneous Equations, Negatives, Trinomials, Factorising and many other Math topics. You can also find me on Youtube where my videos are organised into Playlists ie Topics. This is a simple introduction and understanding of how to work out what a Common Factor with Algebra (the reverse of Expanding the Brackets/Distributive Law) is. This is normally introduced into year 7 and 8. It is also then often used in all further Math.

To find my videos as topics in a playlist on Rumble, you can type in eg: RobertPrestwidge Equation RobertPrestwidge Trigonometry RobertPrestwidge Fraction Also Logs, Parabola, Quadratic, Index Laws, Exponents, Calculus, Surd, Order of Operations, Simultaneous Equations, Negatives, Trinomials, Factorising and many other Math topics. You can also find me on Youtube where my videos are organised into Playlists ie Topics. Here are some simple cases of removing the square root from the denominator. People have been asking me to make very short videos - hence 'One Minute Videos'. It was interesting giving myself an absolute limit of one minute and the challenge was trying to find a balance between being able to go fast but not 'too fast'. It was a load of fun and it will be interesting to see how I develop with this. I hope that it brings a smile to your face and it is enjoyable and really helpful. I wish I had these when I was a child. :)

If you want to find my videos as topics in a playlist on Rumble, you can type in eg: RobertPrestwidge Equation RobertPrestwidge Trigonometry RobertPrestwidge Fraction Also Logs, Parabola, Quadratic, Index Laws, Exponents, Calculus, Surd, Order of Operations, Simultaneous Equations, Negatives, Trinomials, Factorising and many other Math topics. You can also find me on Youtube where my videos are organised into Playlists ie Topics. Here are some simple cases of removing the square root from the denominator. People have been asking me to make very short videos - hence 'One Minute Videos'. It was interesting giving myself an absolute limit of one minute and the challenge was trying to find a balance between being able to go fast but not 'too fast'. It was a load of fun and it will be interesting to see how I develop with this. I hope that it brings a smile to your face and it is enjoyable and really helpful. I wish I had these when I was a child. :)

If you want to find my videos as topics in a playlist on Rumble, you can type in eg: RobertPrestwidge Equation RobertPrestwidge Trigonometry RobertPrestwidge Fraction Also Logs, Parabola, Quadratic, Index Laws, Exponents, Calculus, Surd, Order of Operations, Simultaneous Equations, Negatives, Trinomials, Factorising and many other Math topics. You can also find me on Youtube where my videos are organised into Playlists ie Topics. Equations cause a problem for many students to understand and effectively use. These equations are further complicated with many student's lack of understanding of index laws, surds, negatives and fractions. These videos give systematic and progressively more complicated examples in each progressive video. After 40 years of enjoyable and rewarding teaching, I still love and continue to teach. It still amazes me how I continue to still think of better ways of teaching mathematical concepts and I also continue to discover methods of explaining things that help students 'better' understand and become more successful at remembering the concepts. A word of warning from what I have repeatedly seen over the years - most of my videos are placed in a logical or reasonably sequential order and if you watch the first or second video in a playlist and feel comfortable with the concepts, please go to the last video in the playlist to check if you really are okay. Each video in a playlist usually becomes progressively more complex and the 'latter' or 'last' video will often contain common assessment questions where students are known to make errors. I also often include some revision / consolidation / mixture videos in the playlist which I know are crucial to assist with student success in assessments. I hope that you find this very helpful and a blessing in your studies.

If you want to find my videos as topics in a playlist on Rumble, you can type in eg: RobertPrestwidge Equation RobertPrestwidge Trigonometry RobertPrestwidge Fraction Also Logs, Parabola, Quadratic, Index Laws, Exponents, Calculus, Surd, Order of Operations, Simultaneous Equations, Negatives, Trinomials, Factorising and many other Math topics. You can also find me on Youtube where my videos are organised into Playlists ie Topics. The techniques of 'Cross Multiplication' is not known by many. It is very quick and easy to use, even with high-level Algebra. I have found it to be soo helpful for many students from those who are very weak at fractions, through to the very capable students. People have been asking me to make very short videos - hence 'One Minute Videos'. It was interesting giving myself an absolute limit of one minute and the challenge was trying to find a balance between being able to go fast but not 'too fast'. It was a load of fun and it will be interesting to see how I develop with this. I hope that it brings a smile to your face and it is enjoyable and really helpful. I wish I had these when I was a child. :)