This interactive PowerPoint will have your kids estimating sums and differences in no time. It uses both number lines and number sense. This holiday themed PowerPoint can span over two days or more. It has a whole group mini lesson on sums and differences of fractions as well as mixed numbers. Hope you enjoy it!
Slide 1: Cover
Slides 2-10: Estimating fractions on a number line.
Slides 11-16: Estimating using number sense and printable math journal notes.
Slides 17-23 Powerpoint Game: Partner Duel
Slides 24-25 Fraction Sort and Answer Key (to be written in Math notes.)
Slides 26-30 Estimating Sums and Differences Mini Lesson
Slide 31: Show What You Know! Estimating Sums and Differences Mini Assessment
Slides 32-41: Estimating Mixed Numbers
Slides 42-47: Partner Duel for Mixed Numbers
Slides 48-54 Estimating Sums and Differences of Mixed Numbers
Slide 55: Show What You Know! Estimating Sums and Differences of Mixed Numbers Mini Assessment
Slide 56: Credits