APEC Summer Workshop

Session 3Fractions, Decimals, Percents

Primes Aliquot game Pascal’s Triangle Magic Square Least common multipliers Factors, primes Special numbers Locker game Pythagoras' Mystery Tablet

Aliquot game Aliquot Game Variation of factor game

Pascal’s Triangle Pascal Petals Geometers Sketch pad

Download demo version

Magic Square Magic Square Puzzle Patterns and Magic Squares

Least Common Multipliers Math Concepts Strand Overview Uses downloadable Excel

spreadsheet lcm.xls

Useful only if teaching use of spreadsheets

Lesson plans, journaling

Factors, primes Math Concepts Strand Overview Uses Excel spreadsheets

factor.xls Number Patterns, Curves & Topolo

gy Illuminations

Factor Game Product Game

Special Numbers Discovering Patterns

Locker game Locker Problem Activity Solution: The Locker Problem Have resources and suggestions

for classroom use.

Fractions, etc Fractions Decimals Percentages Ratios

Fractions Tour of fractions Fractis Mosaic Equivalent fractions Scale ‘n Pop Kid Place Math help

Tour of fractions Tour of fractions

Extensive list of materials and lessons Not interactive

Fractis Tetris-like fractions game

Fractis

Mosaic Mosaic

Interactive fractions game

Equivalent fractions Equivalent Fractions

Scale ‘n Pop Scale 'n Pop

The Kids Place Math Help

Decimals Base 10 blocks Change maker

Base 10 blocks Base 10 Blocks Program

Interactive

Change maker Elementary

FunBrain.com - Change Maker

Percentages Practice problems More problems

Practice problems How much does it cost?

Scale ‘n Bowl At ESCOT POW site but temporarily

unavailable Check later Scale 'n Bowl

More problems Figure This! Percentages

Ratios and Proportions Fish farm Polyrhythms Galactic exchange

Fish farm Fish farm

Polyrhythms Ratios in music

Polyrhythms

Galactic Exchange Galactic exchange

Comparisons and Scaling Equivalent Fractions Number Cracker Height of the Pole Rating a Quarterback Fish Farm I Fractris Scale ‘n Pop Search and Rescue Paths

Equivalent Fractions Cut-the-Knot

Number Cracker FunBrain.com

Height of the Pole StudyWorks! Online

Rating a Quarterback StudyWorks! Online