Macmillan/McGraw-Hill: Science 2003

McGraw-Hill Science 2005

Grade 1
Unit A: Life Science: Plants Are Living Things

Chapter 2: A Look at Plants

Lesson 3: Plants Are Living Things

Lesson 4: Plants Have Parts

Lesson 5: Roots

Lesson 6: Stems and Leaves

Lesson 7: Seeds

Lesson 8: Plants Grow and Change