IMP2

Terry Lee Lindenmuth, Oct 2, 2017

Only current materials.


  • 1. Triangle Inequality Investigation
  • 2. Squares of the sides of Triangles
  • 3. Pythagorean Theorem Visual
  • 4. Right Triangles - Pythagorean Theorem
  • 5. Pick and Claim the Factor Game
  • 6. Visual Proof Pythagorean Theorem
  • 7. Observe location of the longest side and the largest angle.
  • 8. Area FOIL Model (X + W)(X + L); X,L
  • 9. Square of a Binomial : FOIL
  • 10. Maximize the Area of a Rectangle with Fixed Perimeter
  • 11. Area of Triangles with Fixed Perimeter
  • 12. Maximize Area of Polygon with Fixed Perimeter
  • 13. Exterior Angles of a Polygon
  • 14. Rectangle: Ratio Perimeter v Ratio Area
  • 15. Cover the Grid with 3X5 Rectangles
  • 16. Cover the Grid with 2X3 Rectangles
  • 17. Prime Factorization Activity with Help
  • 18. Perfect Square Roots
  • 19. #12, #13, #14 Graphic Organizer
  • 20. Exterior & Interior Angles of Regular Polygons
  • 21. Do Octagons Tile (Tessellate) the Plane?
  • 22. Do Pentagons Tile (Tessellate) the Plane?
  • 23. Do Hexagons Tile (tessellate) the Plane.
  • 24. Copy of Patterns of a cube
  • 25. Copy of Mjerenje obujma 1
  • 26. Copy of Mjerenje obujma 2
  • 27. Copy of Mjerenje obujma 3
  • 28. Copy of Mjerenje obujma 4
  • 29. Copy of Mjerenje obujma 5
  • 30. Volume & TSA of Rectangular Prism Practice
  • 31. Demonstrate the effects of scaling on volume.
  • 32. Longest Diagonal in a Box (Pythagorean 3D)
  • 33. Prisms - Visual
  • 34. Volume of Triangular Prism Practice
  • 35. Pythagoras in a Box : Find a formula for D
  • 36. AFD The Five Switch Code
  • 37. IMP2 Net of a Cylinder
  • 38. Volume of Cylinder & Cone
  • 39. Volume of Prisms with Set Area of Base
  • 40. Volume of a Hexagonal Prism
  • 41. Volume of Prism & Pyramid wt same base & height
  • 42. Weight of a Water Filled Soccer Ball
  • 43. Volume of Cylinders
  • 44. Cone Net for Cut Out
  • 45. Cone 3D & Net
  • 46. Cylinder Volume & Surface Area Scored Practice
  • 47. Cone Volume & Surface Area Scored Practice
  • 48. Sphere Volume & Surface Area Scored Practice
  • 49. Pyramid Volume Scored Practice
  • 50. Golden Prism: Volume=TSA?
  • 51. Golden Prism v2: Volume ?=? TSA
  • 52. Area of Circle and Inscribed Triangle
  • 53. Patterns of a cube
  • 54. Factorization - Visual illustration of divisor pairs
  • 55. Prime Factors - step by step
  • 56. Cylinder Volume & Total Surface Area Practice
  • 57. Cone Volume & Total Surface Area Practice
  • 58. Sphere Volume & Total Surface Area Practice

1.

Triangle Inequality Investigation

Move the sliders to adjust the lengths of the sides. Is it possible to make a triangle by moving C and C' on top of each other'?
What are the lengths of sides that allow you to form a triangle?[br]What lengths do not allow you to make a triangle?[br]What would be a general rule?
– Terry Lee Lindenmuth

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