Gradient

Follow the directions provided by the Royal Geographical Society. See "Gradient".

Build

Instructions for building this tool at http://www.rgs.org/OurWork/Schools/Fieldwork+and+local+learning/Local+learning/Fieldwork+in+the+local+area/Make+your+own+fieldwork+equipment.htm. The anticipated cost of materials to build this tool is Less than $20. It may take A few hours.

Borrow

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About this tool
Description

This tool allows you to calculate the gradient.

Ideal Age Group Elementary school (6 - 10 years), Middle school (11 - 13 years), High school (14 - 17 years), College, Graduate students, Adults, Families, Seniors
Size & weight Large: This tool is over 12 inches in at least one dimension.
Between 5lb and 20lb (a car tire weighs about 20lb)
Expected lifetime Should last at least a year
Topics Geology & Earth Science, Geography
Tool updated Dec. 30, 2018, 6:17 p.m.