National Math + Science Initative
Introduction to Decimals
Three activities make up an introductory lesson designed to create a strong foundation in comparing fractions to decimals and exploring and building decimal models. Pupils brainstorm and complete a Venn diagram to show how decimals and...
Cool Math
Coolmath: Coolmath4kids: Division With Fractions and Whole Numbers
Short tutorial explaining how to divide fractions by whole numbers.
Science Struck
Science Struck: How to Divide Fractions With Whole Numbers
Demonstrates how to divide a fraction by a whole number.
University of California
University of Calilfornia: Significant Figures Ii
This site from the University of California provides a lengthy and intelligent discussion of sig figs, absolute and relative precision, accuracy, precision in calculations, rounding off, and the whole shooting match of how we report what...
AAA Math
Aaa Math: Dividing Fractions by Integers
This site explains how to divide fractions by integers. Gives problems and games to practice this skill.