RobertPrestwidge

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 with 'Exponents or Powers' add a further level of complexity to solving Equations. The complication come from many student's lack of understanding of index laws, surds, negatives and fractions. These videos give systematic and progressively more complicated examples. 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 to help develop student understanding of the concepts involved. 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. Here are the basics on Adding Fractions using Cross Multiplication, which is a 'non-thinking' approach which is especially useful when it comes to harder Algebraic Fractions. 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. These examples go a step further without becoming complicated and many students traditionally struggle with equations. These videos give systematic and progressively more complicated examples. 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. Many students get mixed up when there is a variable (eg 'x') on both sides of an equation. This is a one minute reminder of the steps involved. 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. :)

Our little dogs love 'Smackos' - doggie treats. I am so glad that I made this small gap at the bottom of the locked doggie door - so they can see out. They have been so funny in so many ways. They don't all live at my house - some are just visiting and the 3 Chihuahuas are brothers and sister from various litters.

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. This is a very full one minute. For those who can handle it, it could be very helpful. Just watch it twice or more. 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. :)

Here is my advice on how to best use my videos as a result of more than 40 years of loving teaching Maths (and Music, Computing, Science, Physics and Geography) and a lot of Maths tuition at times. I believe that this is very important to think about to make better use of my videos. I have been receiving wonderful feedback and encouragement for my videos and it is particularly encouraging hearing about parents watching and enjoying them with their child. Also, various adults have been watching my videos and suddenly realising that they can actually now finally understand Maths. It brings joy to my heart. I have sooooo many more videos to create in my mind and I feel like I've only just scratched the surface, but I do try to create a reasonably comprehensive playlist on each new topic if possible, but I am still teaching almost fulltime and that takes my priority.

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. There are a number of details about Parabolas that confuse people. This deals with only calculating the x and y intercepts. 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 is ‘More Order of Operations’ in my next 'One Minute Math' video. 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. My next 'One Minute Math' video explaining Order of Operations. 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. I recommend that you watch the Fraction Multiplication Videos before watching addition and subtraction. I have spent most of the last 40 years helping people with fractions, even with capable year 12 students. These are very short basic videos. I'd expect that many year 5 or 6 students will find them helpful. These are only about multiplication to start with but now onto addition. 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. These equations are further complicated with many student's lack of confidence with index laws, surds, negatives and fractions. These videos give systematic and progressively more complicated examples. 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. Many students traditionally struggle with equations. These equations are further complicated with many student's lack of understanding of index laws, surds, negatives and fractions. This is the first of the videos in this set and they provide systematic and progressively more complicated examples. 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. Here is one of my newest Math video ideas. People have been asking me to make very short videos - hence 'One Minute Math'. 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 is my latest idea with trying to produce helpful Math videos. People have been asking me to make very short videos - hence 'One Minute Math'. 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. People have been asking me to make very short videos - hence 'One Minute Math'. 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. This is further examples of how to solving 2 Simultaneous Equations using the 'Elimination Method'. 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 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. This is an introduction to solving 2 Simultaneous Equations using the 'Elimination Method'. 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 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. I was new to creating Math videos when I did this. Please excuse that I was such a novice at this process and the technology involved. I recommend that you watch the Fraction Multiplication and Division Videos before watching addition and subtraction. I have spent most of the last 40 years helping people with fractions, even with capable year 12 students. These are very short basic videos. I'd expect that many year 5 or 6 students will find them helpful. These are only about multiplication to start with but now onto addition. 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. This is one of my first videos. Please excuse that I was such a novice at this process and the technology involved. Watch the Fraction Multiplication Videos before watching division. I have spent most of the last 40 years helping people with fractions, even with capable year 12 students. These are very short basic videos. I'd expect that many year 5 or 6 students will find them helpful. These are only about multiplication to start with but now onto division. 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. This is one of my first videos. Please excuse that I was such a novice at this process and the technology involved. I have spent most of the last 40 years helping people with fractions, even with capable year 12 students. These are very short basic videos. I'd expect that many year 5 or 6 students will find them helpful. These are only about multiplication to start with. I by far prefer to teach multiplication first, then later on do addition and subtraction. 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.

Very close to our home is this park 'well within' the wider city of Perth Western Australia where there are thousands of kangaroos. If you go for a walk around one of the many walk trails, you will see many kangaroos in the natural and some are not particularly worried about humans, though not domesticated at all. They basically ignore people. Depending on the time of the year, there can be young kangaroos everywhere as they are prolific breeders, depending on the amount of feed available. Whiteman Park is about 4,000 hectares (10,000 acres) and about an easy 25 minute drive from the heart of the city. Any taxi driver would bring you here. It also has museums, children's very good play areas, train rides, BBQs, sheltered tables, a shallow play pool and water fountains for young children and lots of shade. It is one of the best places to see kangaroos up and personal. There is also the wonderful Caversham Wildlife Park within the boundaries of the park, which is well worth the cost of a visit.

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. This example demonstrates a lot of the 'little things' that cause students to make errors. I regularly make up examples in class, often for revision at the start of a lesson and even at the end of a lesson for 'fun''. It just depends on what comes out of my brain as a result of what has been happening in recent lessons or something that comes to mind from watching my students in class. This was filmed during class using my phone, by one of my wonderful students - Leah, and she does a great job. :) By the way, if you view any of my videos on Rumble, all or at least most of my videos on that topic come up. This is where it is so important that I have my videos organised in 'Sets' and 'Numerical Order' so that you can see what comes next. On Youtube I am Robert Prestwidge with the space, but I have a playlist for each topic eg Calculus, Trigonometry, Fractions, Equations etc as well as 'Sections' for each Year/Grade/Course but Rumble will not allow me to do this, although, it's automatic playlist is quite impressive. On Rumble you can just type in: RobertPrestwidge Trigonometry RobertPrestwidge Equations RobertPrestwidge Logarithms RobertPrestwidge Parabolas RobertPrestwidge Exponent RobertPrestwidge Quadratic RobertPrestwidge Negatives etc to get my playlists.

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. This is a second opportunity to come to grips with the Chain Rule in Calculus, but with a bit more complication. By the way, if you view any of my videos on Rumble, all or at least most of my videos on that topic come up. This is where it is so important that I have my videos organised in 'Sets' and 'Numerical Order' so that you can see what comes next. On Youtube I am Robert Prestwidge with the space, but I have a playlist for each topic eg Calculus, Trigonometry, Fractions, Equations etc as well as 'Sections' for each Year/Grade/Course but Rumble will not allow me to do this, although, it's automatic playlist is quite impressive. On Rumble you can just type in: RobertPrestwidge Trigonometry RobertPrestwidge Equations RobertPrestwidge Logarithms RobertPrestwidge Parabolas RobertPrestwidge Exponent RobertPrestwidge Quadratic RobertPrestwidge Negatives etc to get my playlists

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 'Product Rule' is foundational to much of what we do with Differentiation. This is invaluable revision and confidence building for 11 Methods / NSW Advanced. 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.