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...

Trees are the star of a three-step unit celebrating Arbor Day. Step one takes an in-depth look into the structure of a tree, the process of photosynthesis, and the benefits of the leafy giants. Step two challenges scholars to create a...

Students complete activities to learn about the life cycle of a seed. In this plant growth lesson, students complete activities for the life cycles of seeds.

All trees are not created equal. A set of three wildlife conservation lessons has learners examine the characteristics of individual trees. They look at the life cycle of the tree using a story and reference a field guide to identify...

Students explore the life cycle of living things through the eight lessons of this unit. The butterfly, frog, chicken, and plant are inspected and form the basis of the work done in this unit.

Synonym dominoes, anyone? As part of the activities designed for kids who have mastered the basic concepts in the Houghton Mifflin Harcourt thematic unit That's Amazing! kids are offered a variety of activities that include...

[Free Registration/Login may be required to access all resource tools.] Plants seem to grow wherever they can. How? Plants can't move on their own. So how does a plant start growing in a new area? Learn more about seeds and seed...

[Free Registration/Login may be required to access all resource tools.] Looks at the processes of sexual reproduction in flowering plants, including pollination, fertilization (seed production), seed dispersal, and germination.

[Free Registration/Login may be required to access all resource tools.] Read about the processes of sexual reproduction in flowering plants, including pollination, fertilization (seed production), seed dispersal, and germination.

A video and a 7-question multiple-choice quiz on the topic of plants that reproduce by seeds.

Olaf the viking is learning about the life cycle of plants. Help him tend to his garden as he learns.

A video and a 7-question multiple-choice quiz on the topic of angiosperms, plants that produce seeds in fruit.

A slideshow and a short multiple-choice quiz on the topic of plants that reproduce without seeds.

Nikki is learning about plant seed dispersal methods. Join in and learn how this is important to plant reproduction.

Explore this site to get the "dirt" on dirt. Explore a savage garden or choose from the various aspects of gardening: feed, control or bloom.

[Free Registration/Login may be required to access all resource tools.] Gymnosperms have seeds, but they do not produce fruit. Instead, the seeds of gymnosperms are usually found in cones. Learn more about gymnosperms in this learning...

A video and a 7-question multiple-choice quiz on the topic of gymnosperms.

Aaylah is learning how to group some plants. Help her identify different types of plants.

Help Carla take care of her green plants in her plant nursery, and learn about plant reproduction.

Sophie and Max are growing plants in their greenhouse. Join them, and learn about the life cycle of a plant.

This site is an online science curriculum on how to grow plants on the Moon. There are six lessons that have a glossary also included. There are movies that demonstrate concepts, and teacher resources. The sites topics cover, the Earth,...

[Free Registration/Login may be required to access all resource tools.] Vascular seedless plants have vascular tissue but do not have seeds. Most of the large vascular seedless plants from ancient times are now extinct, but their smaller...

[Free Registration/Login may be required to access all resource tools.] You are probably familiar with birds as food. Around the world, people consume chicken, turkey, and even more exotic birds, like ostriches. Can you think of other...

[Free Registration/Login may be required to access all resource tools.] Do all plants grow from seeds? No, there are actually a few plants that do not make seeds. Whether or not a plant makes seeds is one criteria used to classify...