U3L3 - Energy Transfer

U2L1 - Properties of Matter

U4L5 - Climate

U4L2 - Elements of Weather

U3L5 - Ocean Currents

U7 L3 Sexual & Asexual Reproduction

U7 L2 Meiosis

U4L1 - The Water Cycle

U4L3 - What Influences Weather?

U1L5 - Science and Society

U1L3 - Scientific Investigations

U2L4 - The Atom

U2L2 - Physical and Chemical Changes

U2L6 - Interactions of Atoms

U3L1 - Earth's Spheres

U6 L3 Classification of Living Things

U3L4 - Wind in the Atmosphere

U6 L2 Evidence of Evolution

U5 L4 Human Impact on the Atmosphere

U5 L3 Human Impact on Water