Photosynthesis: Using the Sun to Make Food
In this photosynthesis activity, students learn how plants use the sun to convert energy into food. They then answer 10 questions using the information they just read. The answers are on the last page.
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Using Chemical Change to Identify an Unknown
If you discover an unknown powder, how do you determine if it is safe? Lesson uses four different tests to identify the properties of various powders that appear the same. Then scholars get an unknown powder and have to determine which...
6th - 8th Science CCSS: Designed
The Simple Story of Photosynthesis and Food
Meet adorable animated chloroplasts as they, with the help of the sun, produce glucose. In this four-minute feature, viewers learn how carbon, oxygen, hydrogen, and electrons are combined to form carbohydrates. The narrator also explains...
4 mins 4th - 8th Science CCSS: Adaptable
Feedback Loops: How Nature Gets Its Rhythms
Explore the role of feedback loops in maintaining nature's delicate balance with this short science video. Introducing the concepts of positive and negative feedback, multiple examples are presented that explore the intricate web of...
5 mins 7th - 12th Science CCSS: Adaptable