This siteallows you to sort select science activities by time available; age of children; and location.

The BBC hosts this sitewhich has interactive experiences for children to explore basic science concepts. Experiences are divided into ages 5-6, 6-7, 7-8, 8-9, 9-10, 10-11. Some concepts are available in multiple age categories. My kindergarten students were able to explore (and understand) the concept of "force" with activities in ages 5-6, 6-7, and 8-9.

bbc_pushes_and_pulls.jpg bbc_forces_and_movement.jpg bbc_friction.jpg