Grade 1

Course Units

• Unit 1 — Welcome to Grade 1
• Unit 2 — Becoming Better Readers
• Unit 3 — Becoming Better Writers
• Unit 4 — Numbers to 100
• Unit 5 — Understanding Place Value
• Unit 6 — Adding Numbers
• Unit 7 — Understanding Subtraction
• Unit 8 — Solving Addition and Subtraction Problems
• Unit 9 — Measuring the World Around Us
• Unit 10 — Understanding Time
• Unit 11 — Thinking Like a Scientist
• Unit 12 — Plants: Living and Growing
• Unit 13 — Animals and Their Habitats
• Unit 14 — Food Chains and Ecosystems
• Unit 15 — Weather and the Seasons
• Unit 16 — Earth, the Moon, and the Sun
• Unit 17 — Our Community and Maps
• Unit 18 — History: Learning from the Past
• Unit 19 — Art, Music, and Creativity
• Unit 20 — Staying Healthy
• Unit 21 — Looking Back and Looking Ahead