Students explore scientific observations by examining the parts of a microscope. In this optics lesson, students discuss the importance of a focal point and focal distance when utilizing an optical device such as a microscope. Students...

Students explore vision by experimenting with lenses in equipment. In this optics activity, students define the different technology that enhances vision such as microscopes, telescopes and cameras. Students experiment with these devices...

Learners explain that there are limits to what the eye can see and that a magnifying glass can help extend those limits. They examine an object with the magnifying glass and draw the size and shape of what they see as accurately as they...

Students explore botany by examining diagrams. In this plant reproduction lesson, students define a list of plant vocabulary terms and identify plant anatomy from a diagram. Students complete several plant activity worksheets and study...