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Slides: Full Day K-2 Addition & Subtraction

Tasks:

• Graham Fletcher’s 3-Act Tasks

Websites Referenced

• Open Middle
• Estimation 180 – Andrew Stadel
• Which One Doesn’t Belong? – Mary Bourassa
• Same Different Images

Worthwhile Posts & Progression Videos

• Progression Videos
• POST: Teaching a task in 5th grade
• POST: Teaching a task in kindergarten

Handouts & Resources (If anything is missing just let me know)

• 3 Act Tasks (At-A-Glance)
• 3-Act Recording Sheet
• 3-Act Recording Sheet (Kindergarten)
• 5 Moves Planning Page
• Broken Circles and Squares
• Open Middle Cards
• Number Sense Trajectory
• Number Sense Trajectory 120 – Differentiation
• 5-10-20-frames
• 4 In A Row Multiplication
• Multiplication Subitizing Cards (Dice)
• Developing Multiplication Fluency