Sea Otters: A Keystone Species
The Ocean Science Discovery Lab (OSDL) is part of a program to educate students in Kodiak, Alaska about marine science, focussing on species local to the Kodiak Archipelago. The program offers field trips to the OSDL for 3rd, 4th and 5th grade students where they get to participate in hands-on learning. Each grade is offered a different unit: Marine Food Webs for 3rd grade, Sea Otters: A Keystone Species for 4th grade, and Sea Stars and Experimental Design for 5th grade. During the Covid-19 shutdown, the OSDL was not open for field trips so we created videos of the units. This video, Sea Otters: A Keystone Species, presents material that is most appropriate for 3rd-5th graders. Students will learn about marine mammals, sea otters and marine invertebrates, use division and multiplication to calculate how much a sea otter needs to eat and how much the students would need to eat if they were an otter, and the concept of a keystone species. Have fun watching!
Chapters
0:00 - Introduction of Instructor and Helper
0:27 - What is a Keystone Species?
1:27 - Oswald (The Sea Otter Pelt)
2:20 - Animals in the Otter Family
3:40 - Mammal Traits
4:52 - Staying Warm in Cold Water
6:21 - Sea Otters Diet
7:17 - Body Adaptations for Hunting & Eating
8:22 - ACTIVITY TIME! How much does a sea otter eat?
15:45 - ROUND 2: How much does an urchin weigh?
19:03 - ACTIVITY 2! What else does a sea otter eat?
29:39 - Where does their food live? (Kelp Forests)
35:26 - Lesson Summary of Sea Otter Unit
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Ocean Science Discovery Lab: Sea Stars
The Ocean Science Discovery Lab (OSDL) is part of a program to educate students in Kodiak, Alaska about marine science, focussing on species local to the Kodiak Archipelago. The program offers field trips to the OSDL for 3rd, 4th and 5th grade students where they get to participate in hands-on learning. Each grade is offered a different unit: Marine Food Webs for 3rd grade, Sea Otters: A Keystone Species for 4th grade, and Sea Stars and Experimental Design for 5th grade. During the Covid-19 shutdown, the OSDL was not open for field trips so we created videos of the units. This video, Sea Stars, presents material that is most appropriate for 3rd-5th graders. Have fun watching!
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Ocean Science Discovery Lab: Food Webs
The Ocean Science Discovery Lab (OSDL) is part of a program to educate students in Kodiak, Alaska about marine science, focussing on species local to the Kodiak Archipelago. The program offers field trips to the OSDL for 3rd, 4th and 5th grade students where they get to participate in hands-on learning. Each grade is offered a different unit: Marine Food Webs for 3rd grade, Sea Otters: A Keystone Species for 4th grade, and Sea Stars and Experimental Design for 5th grade. During the Covid-19 shutdown, the OSDL was not open for field trips so we created videos of the units. This video, Food Webs, presents material that is most appropriate for 3rd-5th graders. Have fun watching!
Chapters
00:00 - What is a Food Chain and Food Web?
02:38 - Introduction of Instructor and Helper
02:51 - Trophic Level One: Primary Producers
15:19 - Trophic Level Two: Zooplankton
18:38 - Trophic Level Three: Invertebrates
28:40 - Trophic Level Four: Marine Mammals
32:13 - What Whales Eat
36:34 - Vertebra
37:27 - Marine Mammal Match Game
41:13 Summary of the Food Web Unit with Dr. Switgard Duesterloh.
More resources at the link below:
http://malloyclass.weebly.com/sea-otters-a-keystone-species.html
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2022 Kodiak Senior Boys
Short video celebration of the 2022 Senior players on the Kodiak High School boys basketball team.
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Student Rocket Launch at Kodiak Spaceport
4th graders in Mr. Malloy's class launched their Viking rockets at the Kodiak Island Spaceport in Kodiak, Alaska. For more information about this launch, please visit http://malloyclass.weebly.com/rockets.html
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Smoked Salmon Class
Highlights from the Smoke Salmon Class that was offered to selected Kodiak High School students and staff in 2019.
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Salmon Shark Dissection 2019
Short video of our middle school salmon shark dissection in Kodiak, Alaska, at Kodiak Middle School.
More details and information at the link below!
http://malloyclass.weebly.com/kms-salmon-shark-dissection-2019.html
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