Lessons 1-3: Finding the perimeter Determining the missing side in perimeter Finding the area Determining the missing side in area
Lessons 4&5: Using place value to multiply by 10, 100, 1,000
Lesson 6: Multiplication with the area and array models Multiplication with the area model
Multiplication with number bonds
Lesson 7: Multiplying with a place value chart
Lesson 8: Multiplying with a place value chart Multiplying with partial products
Lessons 9 & 10: Multiplication algorithm Multiplication word problems
Lesson 11: Use the area model to multiply large numbers
Lesson 12: Multi-step multiplication word problems
Lesson 13: Multi-step word problems with multiple operations
Lessons 14 & 15: Division with an array model Understanding the bar model in division Understanding what to do with the remainder in a word problem Interpret a remainder
Lessons 16-19: Division with place value (concept is well represented, where she "cashes in" we unbundle) to understand the division algorithm
Lesson 22: Use factors to identify prime and composite numbers
Lesson 23: Use division to find factors of a number The Associative Property of Multiplication
Lesson 24: Use divisibility rules to determine whether a number is a multiple of 2, 3, or 6 Use divisibility rules to determine whether a number is a multiple of 4 or 7
Lessons 26-32: Division with place value (concept is well represented, where she "cashes in" we unbundle) to understand the division algorithm Divide three digit dividends using "friendly multiples" Divide four digit dividends using "friendly multiples"
Lesson 33: Area model for division (when doing this, show the algorithm in correlation with the area model for visual effect)
Lessons 34- 38: Area model for two digit multiplication Partial products for two digit multiplication Two-digit multiplication algorithm