Plants and Oxygen: Breathing Easy
Second graders explain that trees and plants produce a lot of the oxygen we breathe. They discover that the Earth's atmosphere today is a mixture of gases, water vapor, and a variety of solid particles and liquid droplets.
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The Three Life-Giving Sisters: Plant Cultivation and Mohican Innovation
Children gain first-hand experience with Native American agriculture while investigating the life cycle of plants with this engaging experiment. Focusing on what the natives called the Three Sisters - corn, beans, and squash - young...
2nd - 5th Science CCSS: Adaptable
Blubber Mits - Tundra Adaptions
There are not many plants and animals that can survive the cold, harsh conditions of the tundra. This collection of activities and reading passages helps young scientists understand the unique characteristics that allow these amazing...
K - 5th Science CCSS: Adaptable
Rain Forest Teaching Curriculum
Take young naturalists on an exploration of the world's tropical rainforests with this extensive collection of lessons and activities. Whether its creating leaf and flower prints or investigating the absorption spectrum of chlorophyl,...
K - 12th Science CCSS: Adaptable