IC: Ch. 1.4 – day 2 HW: p.26(8-23, 45) copy problem Materials Thursday, 9/8/16 Write the IC and HW in your planner. IC: Ch. 1.4 – day 2 HW: p.26(8-23, 45) copy problem Materials Planner Pencil, grading pen Slate, Marker, Eraser Ch. 1 Math Folder p.26(1-5, 24, 25, 38) 1 1

Bellwork 1) -15 • 3 = - 45 manatees 2) - 5 • 8 = - 40 points

Bellwork! -10 + 15 + (-7) 5 + (-7) -2 36 + 48 + (-93) 84 + (-93) -9 Directions: Copy and solve each problem. -10 + 15 + (-7) 5 + (-7) -2 36 + 48 + (-93) 84 + (-93) -9

Multiplying Integers Multiply like normal and then… 1. Same Signs Positive Answer 2. Different Signs Negative Answer

- + Multiplying Integers 35 48 48 Directions: Find each product. 2) Diff. signs = negative answer 2) Same signs = positive answer 48

Multiplying Integers Directions: Find each product. -5 + -48 4 – (12) -53 4 + -12 -8

Slate Time! Directions: Find each product. 24 -36 -18 132

Slate Time! Directions: Find each product. -32 4

Expression Product Number Line Model Context 5 • 2 1 • 6 4 • (-2) (-3) • 3 10 5 gatorades for $2 each. “5 groups of 2” 6 1 movie ticket for $6. “1 group of 6” -8 Lost 2 points 4 different times. “4 groups of -2” -2 ● 4 -9 Owed $3 to 3 different people. “3 groups of -3”

Slate Time! Directions: Find each product. -12 + -9 108 -21