Gears and Machines Class Activities - 4th Grade Engineering by Heidi Roemer https://padlet.com/hroemer1/6l76wenn2317za61 Engaging activities to help students understand how gears work in everyday machines and appliances en-us 2025-07-04 13:36:51 UTC 2025-07-04 13:40:01 UTC hello@padlet.com Bicycle Gear Investigation hroemer1 https://padlet.com/hroemer1/6l76wenn2317za61/wish/3510730398 2025-07-04 13:36:52 UTC https://padlet.com/hroemer1/6l76wenn2317za61/wish/3510730398 Kitchen Mixer Exploration hroemer1 https://padlet.com/hroemer1/6l76wenn2317za61/wish/3510730400 2025-07-04 13:36:52 UTC https://padlet.com/hroemer1/6l76wenn2317za61/wish/3510730400 Cardboard Gear Wall hroemer1 https://padlet.com/hroemer1/6l76wenn2317za61/wish/3510730401 2025-07-04 13:36:52 UTC https://padlet.com/hroemer1/6l76wenn2317za61/wish/3510730401 Clock Mechanism Study hroemer1 https://padlet.com/hroemer1/6l76wenn2317za61/wish/3510730402 2025-07-04 13:36:52 UTC https://padlet.com/hroemer1/6l76wenn2317za61/wish/3510730402 Egg Beater Engineering hroemer1 https://padlet.com/hroemer1/6l76wenn2317za61/wish/3510730403 2025-07-04 13:36:52 UTC https://padlet.com/hroemer1/6l76wenn2317za61/wish/3510730403 LEGO Gear Challenge hroemer1 https://padlet.com/hroemer1/6l76wenn2317za61/wish/3510730404 2025-07-04 13:36:52 UTC https://padlet.com/hroemer1/6l76wenn2317za61/wish/3510730404 Can Opener Detective hroemer1 https://padlet.com/hroemer1/6l76wenn2317za61/wish/3510730405 2025-07-04 13:36:52 UTC https://padlet.com/hroemer1/6l76wenn2317za61/wish/3510730405 Gear Art and Movement hroemer1 https://padlet.com/hroemer1/6l76wenn2317za61/wish/3510730406 2025-07-04 13:36:52 UTC https://padlet.com/hroemer1/6l76wenn2317za61/wish/3510730406 Machine Scavenger Hunt hroemer1 https://padlet.com/hroemer1/6l76wenn2317za61/wish/3510730407 2025-07-04 13:36:52 UTC https://padlet.com/hroemer1/6l76wenn2317za61/wish/3510730407 Wind-up Toy Investigation hroemer1 https://padlet.com/hroemer1/6l76wenn2317za61/wish/3510730408 2025-07-04 13:36:52 UTC https://padlet.com/hroemer1/6l76wenn2317za61/wish/3510730408