Unit 1. LIVING AND NONLIVING THINGS
A. What do living things do?
B. Living things breathe, move, grow, and reproduce
C. Living things need, sunlight, food, air, water, and shelter
D. Animals live in different places: forests, deserts, oceans
E. An octopus is a marine animal

Unit 2. PLANTS
A. Plants are living things
B. Parts of a plant and the function of each
C. What do plants need to grow?
D. Where do new plants come from?
E. Which parts of a plant do we eat?

Unit 3. WEATHER
A. What is weather?
B. When does weather change?
C. We wear different clothes according to the weather
D. Heat makes air move
E. Where does rain come from?
F. There are three forms of water

Unit 4. A HEALTHY BODY
A. Skin covers our bodies
B. Bones hold me up
C. I have bones in my head
D. I have bones in my chest
E. Rids protect my lungs
F. Rids protect my heart

Unit 5. WHAT IS A REPTILE
A. Reptiles
B. Some animals have fur,feathers, or scales
C. Some animals walk, fly, or slither
D. Snakes are interesting reptiles
E. Crocodiles