Teaching in Room 9. Change Over Time- Plant Life Cycles | 3rd Grade Science. Special | 28m 35s Video has Closed Captions | CC. In this lesson, students investigate plant life cycles through gardening.

Creating a 3-D Model of a Plant Life Cycle. Students create a 3-D model of the germination of a bean seed, providing students with an opportunity to make a symbolic representation of the germination ...

Biennial plants take twice as long to complete a full life cycle as annual plants. These plants require a dormant period induced by cold temperatures between vegetative growth and flowering.

Yuba County students plant hope for monarch butterflies 03:20. OREGON HOUSE – First graders in the Yuba County community of Oregon House are planting hope for monarch butterflies, one milkweed ...