Common Core State Standards
Operations & Algebraic Thinking
Add and subtract within 20
Fluently add and subtract within 20 using mental strategies. By end of Grade 2, know from memory all sums of two one-digit numbers.
Developed in partnership with Edutopia
Use technology to practice addition and subtraction
How does using technology give Mr. Pronovost the freedom to differentiate?
Notice the difference between Planet Turtle and Dream Box. Why did Mr. Pronovost choose to use both programs?
How does Mr. Pronovost structure his lesson to incorporate technology?
Just copy the code below and paste it into your html code where you
want the video to appear. This latest code supports iPad, iPhone, Flash
Grades K-2 / Math / Technology
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