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Outline
4th Grade Fractions
Investigating Adding Fractions
fractions on number line
真分數相乘
Comparing fractions using number lines and circles
Subtracting fractions with number lines
fractions on number line
Adding fractions on a number line
Two fraction bars
Fractions and Decimals
Multiplying Proper Fractions – Area Model Problems (1)
Equivalent Fractions - Visual Models
Equivalent Fractions
Compare Fractions L1
Multiplying fractions
Adding fractions
4th Grade Fractions
Author:
rcrexer
Investigating Adding Fractions
fractions on number line
真分數相乘
Comparing fractions using number lines and circles
Subtracting fractions with number lines
fractions on number line
Adding fractions on a number line
Two fraction bars
Fractions and Decimals
Multiplying Proper Fractions – Area Model Problems (1)
Equivalent Fractions - Visual Models
Equivalent Fractions
Compare Fractions L1
Multiplying fractions
Adding fractions
Next
Investigating Adding Fractions
New Resources
alg2_05_05_01_applet_exp_flvs
alg2_05_05_01_slider_practice_flvs
Parallelograms: Quick Investigation
Blancmange curve (fractal)
Poorly Drawn Parallelograms 3
Discover Resources
W9T1Q2 - taylor poly degree 5
Third Side Search
intersection of medians
Rotating Squares - geomteric perspective
Катков Приклад 6
Discover Topics
Special Points
Tree Diagrams
Ellipse
Random Experiments
Tangent Function