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• TLF-IDM025312

This series of three lessons explores the relationship between area and perimeter using the context of bumper cars at an amusement park. Students design a rectangular floor plan with the largest possible area with a given perimeter. They then explore the perimeter of a bumper car ride that has a set floor area and investigate ...

• TLF-IDM008607

This is a 26-page guide for teachers. This module contains a description of suitable models for division, a discussion of the types of problems that require division for their solution, and mental and written strategies for division.

• TLF-IDM025140

Reducing carbon dioxide emissions and sustainable energy use and are two of the major issues facing the world today. This project explores energy use in homes, and compares individual energy use with the class average and calculate and graph CO2 emissions.

• TLF-IDR2794

This is a black-and-white print that depicts the first velocipede (bicycle) race held at the Melbourne Cricket Ground (MCG) in 1869. The race was contested by three riders, two of whom are shown astride their velocipedes, cycling past two men. The third competitor, who is depicted on the right of the print, rides a three-wheeled ...