October 2005
Again and Again: Student
An investigation involving fractions and decimals. Teacher instruction required first.
Equivalence Tool
Demonstrator for the equivalence of decimals, percentages and fractions. Great for whole class.
Behind the Blob game
Great number sequence game for whole class instruction. Allows for a variety of patterns that are teacher selected.
Virtual Counting Stick
Virtual Counting Stick can be used as a tool to demonstrate and help children visualize counting on and back. Click quit button for detailed info.
NCTM : Illuminations : Fraction Model I
This tool explores several representations for fractions with equivalent decimals and percents Use circles, rectangles, or sets to illustrate the fraction./ See fraction models II, III, and IV for more options. Whole class tool. with lesson plan.
The Decifractator
Explore relationships between fractions and decimals with this interactive tool. Whole class tool.
Number Gym: Adding Fractions
Intro activity for adding fractions.
September 2005
EquivalentFractions
by 1 other (via)Whole class intereactive tool for equivalent fractions. Includes Game which can be played individually or as a class,
1
(9 marks)
