Sub-Sampling Grid

Follow the directions provided by GLOBE.

Build

Instructions for building this tool at . The anticipated cost of materials to build this tool is Less than $20. It may take A few hours.

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About this tool
Description

This grid is designed to be used with macroinvertabrate studies. The numbered grid/collection tray can be filled with water, keeping aquatic specimen alive throughout the identification process.

Used by these projects The GLOBE Program
Ideal Age Group Elementary school (6 - 10 years), Middle school (11 - 13 years), High school (14 - 17 years), College, Graduate students, Adults, Families, Seniors
Training Learning materials are available online.
Size & weight Large: This tool is over 12 inches in at least one dimension.
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Expected lifetime Should last at least a year
Topics Nature & Outdoors, Ecology & Environment, Ocean, Water, Marine & Terrestrial
Tool updated May 8, 2017, 12:22 p.m.