Math - 1st Grade

Module 3 Lesson 1 Compare length directly and consider importance of aligning endpoints.

Module 3 Lesson 2 Compare length using indirect comparison by finding objects longer than, shorter than, and equal in length to that of a string.

Module 3 Lesson 3 Order three lengths using indirect comparison.

Module 3 Lesson 4 Express the length of an object using centimeter cubes as length units to measure with no gaps or overlaps.

Module 3 Lesson 5 Rename and measure with centimeter cubes, using their standard unit name of centimeters.

Module 3 Lesson 6 Order, measure, and compare the length of objects before and after measuring with centimeter cubes, solving compare with difference unknown word problems.

Module 3 Lesson 7 Measure the same objects from Topic B with different non-standard units simultaneously to see the need to measure with a consistent unit.

Module 3 Lesson 8 Understand the need to use the same units when comparing measurements with others.

Module 3 Lesson 9 Answer compare with difference unknown problems about lengths of two different objects measured in centimeters.

Module 3 Lesson 10 Collect, sort, and organize data, then ask and answer questions about the number of data points.

Module 3 Lesson 11 Collect, sort, and organize data, then ask and answer questions about the number of data points.

Module 3 Lesson 12 Ask and answer varied word problem types about a data set with three categories.

Module 3 Lesson 13 Grade 1 Mathematics Module 3, Topic Review