public marks

PUBLIC MARKS from knann with tags gr4 & decimals

17 November 2005 10:45

Builder Ted

Help Ted fix the leaky roof by placing the bricks (decimals) in numerical order.

28 October 2005 08:15

Equivalence Tool

Demonstrator for the equivalence of decimals, percentages and fractions. Great for whole class.

24 October 2005 14:15

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.

24 October 2005 13:15

The Decifractator

Explore relationships between fractions and decimals with this interactive tool. Whole class tool.