Plants provide humans with food, shelter, and medications. Scholars gain a better appreciation for plants after learning their functions, divisions, and early ancestors. Each sub-topic includes slides highlighting vocabulary and...

In China, hibiscus is known as the shoe flower because it is used to polish shoes, while in Hawaii, it is honored as the state flower. Young scientists learn about the structure and function of flowers. They dissect hibiscus...

Fruit or vegetable? That is the question in this activity designed for first graders. After a brief explanation of the difference, kids select two plants, use two words to describe each one, label them as a fruits or vegetables, and...

Pine needles are actually modified leaves. In the 16th installment of 20, young scientists explore plants. Through an analysis of leaves — shape, veins, and edges — pupils see how to classify plants based on structural features.

The differences between tropical and temperate rainforests range from animals and flowers to climate and landscapes. Kindergarteners compare and contrast characteristics of their local forest to a tropical rainforest.

A lot of people think of insects as pests. But actually, some insects are beneficial because they get rid of pests! After learning about beneficial insects, class members research given insects to find out if they are pests or predators.