Connect 4 unit 4 lesson 3 July 8, 2019 16 32 64 128 Connect 4 unit 3 lesson 1 Connect 4 unit 3 lesson 2 Connect 5 unit 4 lesson 3 Connect 4 unit 7 lesson 3 Connect 6 unit 3 lesson 4 Unit 3 connect 4 Unit 4 connect 4 Unit 4 class 3 english 4 lesson 3