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Disequilibrium: How Heat Affects the Density of Water

Journal Article

Disequilibrium: How Heat Affects the Density of Water

This column shows how to use discrepant events to confront misconceptions. This month’s discrepant event illustrates what happens when a container f...

Middle School Earth & Space Science General Science 5E Inquiry Phenomena

Science 101: Why Does It Take Longer to Boil Potatoes at High Altitudes?

Journal Article

Science 101: Why Does It Take Longer to Boil Potatoes at High Altitudes?

This column provides background science information for elementary teachers. This month’s issue looks at why water boils at different temperatures a...

Elementary Middle School Earth & Space Science General Science Physical Science Professional Learning old

NSTA Press Book

Problem-Based Learning in the Earth and Space Science Classroom, K–12

Implementing PBL is difficult for teachers, and few curriculum guides are available to support their efforts. This book fills that gap by providing th...

By Tom J. McConnell, Joyce Parker, Janet Eberhardt

Elementary High School Informal Education Middle School Earth & Space Science Assessment Curriculum Instructional Materials Lesson Plans Teaching Strategies Three-Dimensional Learning

The Early Years: Looking at Landscapes

Journal Article

The Early Years: Looking at Landscapes

This column discusses resources and science topics related to students in grades preK to 2. In this month’s issue students study landscape surfaces ...

Early Childhood Elementary Pre-service Teachers Earth & Space Science Environmental Science

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