Math

Math

Data
1. Facts
2. Opinions
3. Survey
  1. Line plot
  2. Frequency table
  3. Bar Graphs
    1. double bar graphs
  4. Line graphs
    1. trend
Average
1. mean
  1. Add numbers then divide by amount of numbers
2. median
  1. The number in the middle
3. Mode
  1. The recurring number
Predicting outcome
1. likely
2. equally likely
3. impossible
4. unlikely
Geometric ideas
1. point
2. line
3. line segment
  1. midpoint
4. ray
5. plane
6. parallel lines
7. Intersecting lines
8. Perpendicular lines
Geometry
1. Polygons
  1. triangle
  2. Quadtrilateral
  3. Pentagon
  4. hexagon
  5. octagon
  6. Regualar polygons
2. classifying
  1. quadrilaterals
    1. Parallelogram trapezoid Rectangle rhombus square
  2. tiangles
    1. equilateral isosceles Scalene right acute obtuse
  3. Angles
    1. Acute obtuse right straight
Measurement
1. customary
  1. 12 in+ 1 ft 36 in= 3 ft= 1 yd 5,280 ft+1,760 yd= 1 mi
2. meter millimeter centimeter kilometer
  1. 1 m= 100 cm 1 m=1000 mm 1000 m=1 km
3. Metric
4. Perimeter
  1. The sum of the sides length
    1. add all the sides
      1. P=L+W
5. Area
  1. square\rectangle: A=LxW
  2. parallelogram: A=BxH
  3. Triangle: A=0.5xBxH
Time
1. seconds mins etc.
2. see equat
Time
1. Seconds minutes hours days weeks months years
2. See equation sheet for equations
3. Start time elapsed time end time
Solid figures and nets
1. Polyhedron
  1. Prism Cylinder Cone Pyramid
  2. cube rectangular prism Triangular prism triangular pyramid
2. Nets
  1. Has: top bottom and other faces
  2. Can make into a solid figure
Integers
1. Positive
  1. Ex: +3, +8
2. Negative
  1. Ex: -1, -6
3. Whole numbers and their opposites
4. When negative move left. When positive move right.
5. Example for integers: -3 + +2= -1
6. Note: Integers can be added or subtracted
Coordinate plane
1. X-Axis
2. Y-Axis
  1. Find the point and locate its place on the X- axis First then on the Y- axis.
    1. Ex: (-3,+4)

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