Content Index_A

COUNTDOWN, Using the technology of QuickTime movies to develope math skills. Developed by Loyola University Chicago School of Education and Chicago GEAR UP Alliance.

Home
A
B
C-Col
Com
Con-Cy
D
E
F
G-I
J-L
M
N-O
P-Pa
Pe-Py
Q-R
S
T-U
V
W-Z

Content Index: a
Acute Angle - Axes

Absolute Value
Acute angle
Acute triangle
- - Naming Triangles
Addition
- algebra truth tables
  - Intro to Truth Tables: Primary Grades
  - Intro to Truth Tables & Graphing
- algebra with simplification
  - Simplification 1
  - Simplification 2
- algebra with substitution
- algebra with substitution on the computer
  - Color Tile Riddles Computer: Part 1
  - Color Tile Riddles Computer: Part 2
- complementary and supplementary angles
  - Complementary/Supplementary Angles: Computation
  - (see also: Complementary/Supplementary Angles: Definition)
- integers with card game
  - Integer Card Game “Go for Zero”
- integers with magic trick
  - Four Ways to Teach Addition
- integers with manipulatives
  - Adding Integers
- magic squares
- number sequences and graphing
  - Graphing a Number Sequence
- number sequences using the computer: spreadsheet
  - Number Sequences Part 1: Computer
- number sequences with visuals
  - Number Sequence: Introduction
  - Number Sequence: Visual
- puzzles: number tile
- puzzles: postage stamp
  - Postage Stamp Riddles
- puzzles: wordsworth
  - Wordsworth Puzzles: Intro
  - Solving Wordsworth Puzzles
- puzzles: wordsworth on the computer
  - Wordsworth Puzzles on the Computer
- puzzles: wordsworth writing
  - Solving Wordsworth Puzzles
Algebra
- (see: Algebra)
Ancestors
Angle
- classification
- complementary/supplementary
- congruent
  - Congruent Angles
- measurement
- polygons
  - Polygons

Arc, of a circle
- - Circle Vocabulary
Area and Perimeter
- (see: Measurement: area and perimeter)
- area of a circle
- comparing
- estimating
- formula
- - Area & Perimeter Card Game
  - Area & Perimeter Card Game Using Pictures
- measuring
- measuring on the computer
  - Linear Scale on the Computer: Part 1
  - Linear Scale on the Computer: Part 2
- perimeter
  - Area and Perimeter
  - Equal Perimeter Word Problem
- puzzles
- surface area
Average
- - A Mean Word Problem
  - Averaging Test Scores on the Computer
- mean: card game
  - A Mean Card Game
- mean: measurement
  - Mean
  - Mean: Part 2
- mean: on the computer
  - Average: Computer
- mean: vocabulary
  - Vocabulary: Mean
- median: measurement
  - Median
  - Median: Part 2
- median: vocabulary
  - Vocabulary: Median
- mode: measurement
  - Mode
  - Mode: Part 2
- range: vocabulary
  - Vocabulary: Range
- range: measurement
  - Range
- mode: vocabulary
  - Vocabulary: Mode
- statistical analysis
Axes
- (see: Algebra: coordinate geometry)