PSA9GXV - 7.5 Lesson 1 Interpreting Negative Numbers: Cool-Down 1.5: Signed Numbers (7.NS.A.1)
PSA9GXW - 7.5 Lesson 2 Changing Temperatures: Cool-Down 2.4: Stories about Temperature (7.NS.A.1.b)
PSA9GXX - 7.5 Lesson 3 Changing Elevation: Cool-Down 3.5: Add 'Em Up (7.NS.A.1.b)
PSA9GXY - 7.5 Lesson 4 Money and Debts: Cool-Down 4.4: Buying a Bike (7.NS.A.1)
PSA9GXZ - 7.5 Lesson 5 Representing Subtraction Cool-Down 5.4: Same Value (7.NS.A.1.c)
PSA9GX3 - 7.5 Lesson 6 Subtracting Rational Numbers: Cool-Down 6.4: A Subtraction Expression (7.NS.A.1.c)
PSA9GX4 - 7.5 Lesson 7 Adding and Subtracting to Solve Problems: Cool-Down 7.5: Coffee Shop Cups (7.NS.A.3)
PSA9GX5 - 7.5 Lesson 8 Position, Speed, and Direction: Cool-Down 8.4: Multiplication Expressions (7.NS.A.2.a)
PSA9GX6 - 7.5 Lesson 9 Multiplying Rational Numbers: Cool-Down 9.5: True Statements (7.NS.A.2.a)
PSA9GX7 - 7.5 Lesson 10 Multiply!: Cool-Down 10.4: Making Mistakes (7.NS.A.2.c)
PSA9GX8 - 7.5 Lesson 11 Dividing Rational Numbers: Cool-Down 11.4: Matching Division Expressions (7.NS.A.2.b)
PSA9GYA - 7.5 Lesson 12 Negative Rates: Cool-Down 12.4: Submarines (7.NS.A.3, 7.RP.A.2)
PSA9GYB - 7.5 Lesson 13 Expressions with Rational Numbers: Cool-Down 13.5: Make Them True (7.NS.A.3)
PSA9GYC - 7.5 Lesson 14 Solving Problems with Rational Numbers: Cool-Down 14.4: Charges and Checks (7.NS.A.3)
PSA9GYD - 7.5 Lesson 15 Solving Equations with Rational Numbers: Cool-Down 15.5: Hiking Trip (7.EE.B.4.a, 7.NS.A.3)
PSA9GYE - 7.5 Lesson 16 Representing Contexts with Equations: Cool-Down 16.5: Floating Above a Sunken Canoe (7.EE.B.4.a, 7.NS.A.3)
PSA9GYF - 7.5 Lesson 17 The Stock Market: Cool-Down 17.5: Falling Share Price (7.EE.B.3, 7.NS.A.3)