In Lesson 4, students use observations from Lesson 3 to develop and revise models (SEP.2) to describe that light reflecting from objects and entering the eyes (PS4.B) allows objects to be seen (CC.2).

Discover a wide range of hands-on STEM resources and lesson plans designed specifically for 4-H educators, volunteers, and teachers. This collection includes engaging activities, classroom guides, and ...

My year 4 children at the British Embassy School in Ankara, Turkey, recently learnt first-hand about the brain's composition, layout and how people learn by dissecting cow brains. Our school is lucky ...