Welcome To Jason's Homepage (Jein-Shan Chen)

  1. Adding Integers
  2. Applications of the Pythagorean Theorem
  3. Applications of Triangle Similarity Theorems and Word Problems Solving
  4. Approximating a Square Root
  5. Arithmetic Sequences
  6. Continued Proportion
  7. Definition of Angles
  8. Display Data in Box Plots
  9. Factoring Quadratic Polynomials
  10. Factors and Multiples-(1)
  11. Factors and Multiples-(2)
  12. General Formula for the n-th term of an Arithmetic Sequence
  13. Geometric Sequences
  14. Greatest Common Factor and Least Common Multiple
  15. Introducing Circles-(1)
  16. Introducing Circles-(2)
  17. Introducing Coordinate Plane
  18. Introducing Dilation and Polygon Similarity
  19. Introducing Linear Inequality
  20. Introducing Incenter of a Triangle
  21. Introducing Parallelograms
  22. Introducing Proportional Line Segments
  23. Introducing the Circumcenter of a Triangle
  24. Introducing the Quadratic Formula
  25. Laws of Exponent
  26. Line Symmetry
  27. Measures of Center
  28. Median of an Arithmetic Sequence
  29. Multiplying and Dividing Integers
  30. Operations with Fractions-(1)
  31. Operations with Fractions-(2)
  32. Operations with Square Roots-(1): Multiplication and Division
  33. Operations with Square Roots-(2): Simplest Radical Forms and Rationalizing Denominator
  34. Operations with Square Roots-(3): Addition and Subtraction
  35. Powers and Exponents
  36. Powers of Fractions
  37. Prime Number and Prime Factorization
  38. Properties of the Perpendicular Bisector and Angle Bisector
  39. Quartiles
  40. Ratio and Proportion
  41. Relationships Between Sides and Angles of a Triangle
  42. Ruler and Compass Constructions-(1)
  43. Ruler and Compass Constructions-(2)
  44. Scientific Notation
  45. Sequences and Series
  46. Solving Linear Equations in One Variable
  47. Solving Linear Inequality in One Variable
  48. Solving Quadratic Equations by Factoring
  49. Solving Systems of Linear Equations in 2 Variables by Using Elimination and Substitution Methods
  50. Solving Word Problems Involving Linear Inequalities in One Variable
  51. Square Root
  52. Subtracting Integers
  53. The Centroid of a Triangle
  54. The Exterior Angles in a Triangle
  55. The Interior Angles of a Polygon
  56. The General Formula for the n-th Term of a Geometric Sequence
  57. The Middle Term of a Geometric Sequence
  58. The Pythagorean Theorem
  59. Triangle Similarity Theorems and Applications
  60. Views of Objects