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This lesson plan, from the Contextualize to Learn project at the University of Wisconsin-Madison, provides an opportunity for students to explore subtracting fractions with like and unlike denominators. In this lesson, students work in pairs to demonstrate subtraction of fractions with models,...

This lesson plan, from the Contextualize to Learn project at the University of Wisconsin-Madison, is an exploration done with base-ten blocks. In this activity, students are paired up and work to define subtraction as taking apart and taking from. Students will also discuss subtracting two and three...

This scenario-based instructional activity card, from the ATE 2.0: Preparing Technicians for the Future of Work project, was created to support the implementation of the Cross-Disciplinary STEM CORE Framework. This framework has the following three skill areas: Data Knowledge and Analysis, Advanced...

This system of equations lesson, from the Contextualize to Learn project at the University of Wisconsin - Madison, is part of a series of seven applied electronics math lessons. This lesson follows lesson four with more complicated applications of Kirchhoff's Voltage and Current laws. This lesson...

Teach.Genetics provides a wealth of resources and information aimed at helping educators bring genetics, bioscience and health alive in the classroom. This site is a companion to the Learn. Genetics website and offers additional tools to support educators including PDF-based Print-and-Go activities,...

Teach the Earth is a portal into the rich geoscience education content available through dozens of independent project websites. The Teach the Earth portal is a handful of web pages which can help guide you through this diverse array of sites. It includes a search interface spanning all the...

WGBH Educational Foundation's Teachers' Domain site has this section dedicated to biotechnology. In it, visitors will find five sections: Applications, Careers, Concepts, Tools and Techniques, and one Lesson Plan. Each section contains interactive activities, presentations, and videos for high...

In this activity, developed by the Lane Community College Geo-STAC program​, students will "describe spatial occurrence of earthquakes and tectonic landforms. Students practice Boolean logic queries to select data and describe spatial patterns. In part two, students develop and test hypotheses to...

This document provides a learning module on tempered safety glass. In this activity, instructors demonstrate the fracture toughness of tempered glass, thereby illustrating how the glass is toughened and introducing the concept of the fractography of glass. It can be used in classrooms from...

The Bridge, from the Virginia Sea Grant Marine Advisory Program, is a growing collection of the best marine education resources available on-line. It provides educators with a convenient source of accurate and useful information on global, national, and regional marine science topics, and gives...