Middle School Mathematics Connolly

Michelle Connolly, Mar 15, 2015

A collection of GeoGebra dynamic worksheets that relate to topics taught in middle school math.


  • 1. fraction division:　a ÷ b (partitive)
  • 2. Pythagoras Pizza
  • 3. Equivalent Fractions
  • 4. Adding fractions on a number line
  • 5. Multiplying fractions with area model
  • 6. Compare Fractions
  • 7. Comparing fractions using number lines and circles
  • 8. Compare Two Fractions
  • 9. Rate of Change: Four Representations
  • 10. graph the line
  • 11. Steps to Graph Line in Slope-Intercept Form
  • 12. y=mx+b slider tool
  • 13. Graphing an inequality on a number line.
  • 14. solves equations step by step
  • 15. Multiplying Fractions - Area Model
  • 16. Area Models for Improper Fractions
  • 17. Multiplying Proper Fractions – Area Model Problems (1)
  • 18. Pythagorean Theorem Proof Without Words
  • 19. Geometric proof of the pythogorean theorem
  • 20. opening a cube
  • 21. Dice Roll Simulation
  • 22. Nets of different 3D objects
  • 23. Cross Sections of Cones
  • 24. Cross Sections of a Rectangular Prism
  • 25. Transforming Volume
  • 26. Exponents Game - Level 1
  • 27. 'Tangram' Puzzle 'Cat'
  • 28. Factorization - Visual illustration of divisor pairs
  • 29. Adding Fractions - Visual

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fraction division:　a ÷ b (partitive)

(a)　How many pizzas will each people receive if 1 pizza is divided among: [br]　　(i) 2 people; 　(ii) 3 people;　(iii) 4 people?[br][br](b)　How many pizzas will each people receive if each of the following numbers of pizzas are divided among 3 people?[br]　　(i) 2 pizzas 　(ii) 4 pizzas　(iii) 5 pizzas[br][br]In general, how would you calculate a ÷ b ?
– Nieves, sonom, Anthony OR 柯志明

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