[Copy of] Grade 4 Unit 1: Rockets Away

Thanks to Claire Denning for sharing her activity which provided the inspiration for this project. Students will round and compare larger whole numbers using number lines and place value understanding. Georgia K-12 Mathematics Standards Alignment: 3.NR.1: Use place value understanding to represent, read, write, and compare numerical values up to 10,000 and round whole numbers up to 1,000. Expectations: ○ 3.NR.1.1 - Read and write multi-digit whole numbers up to 10,000 to the thousands using base-ten numerals and expanded form. ○ 3.NR.1.2 - Use place value reasoning to compare multi-digit numbers up to 10,000, using >, =, and < symbols to record the results of comparisons. ○ 3.NR.1.3 - Use place value understanding to round whole numbers up to 1000 to the nearest 10 or 100. 3.PAR.2: Use part-whole strategies, represent and solve real-life problems involving addition and subtraction with whole numbers within 10,000. Expectations: ○ 3.PAR.2.1 - Fluently add and subtract within 1,000 to solve problems. ○ 3.PAR.2.2 - Apply part-whole strategies, properties of operations and place value understanding, to solve problems involving addition and subtraction within 10,000.

By Sheryl _