Think you know everything there is about plants and flowers? Test your knowledge with these interactive quizzes and games.

In this activity, learners will observe and measure the water given off through transpiration by a plant in a small terrarium.

Students will explore a web game that identifies sources of carbon and the changes it goes through as it travels the carbon cycle.

Students are introduced to the concept of energy cycles by learning about the carbon cycle. They will learn how carbon atoms travel through the geological (ancient) carbon cycle and the biological/physical carbon cycle. Students will...

This simple lesson plan has students observing various plant leaves.