Using Information Resources: Lesson 2
Students are introduced to the various information resources. Individually, they practice skimming the table of contents, glossary and photographs in the excerpts. To end the lesson, they identify key words and answer questions in a booklet.
6th - 8th Technology & Engineering 7 Views 37 Downloads
Using Water Chemistry as an Indicator of Stream Health
Will this water source support life? Small groups test the chemistry of the water drawn from two different sources. They then compare the collected data to acceptable levels to draw conclusions about the health of the source. The...
8th - 12th Science
Designing a Skyscraper
Besides serving as awe-inspiring monuments of human achievement, skyscrapers are built to perform a wide range of functions in urban communities. The second activity in this series begins by exploring the history of the Empire State...
2nd - 6th Social Studies & History CCSS: Adaptable
Making Sense of Sensors
Have small groups in your class construct working hygrometers as an example of the benefits of using sensors in engineering. This lesson can be used during a weather unit when covering humidity or in a STEM lesson as a preparation for...
3rd - 12th Technology & Engineering CCSS: Adaptable
New Review Strength of Materials
Pupils examine a stress-strain diagram that compares the advantages and disadvantages of the two common bridge building materials, concrete and steel. The also consider the factors that influence the materials builders choose for their...
6th - 8th Technology & Engineering CCSS: Designed
Generating Ideas for Electricity Generation
Electricity is an integral part of our daily lives, but many energy sources are damaging the environment. Young engineers read about innovations in alternative energy sources, then work in groups to design and build a model of a system...
3rd - 8th Science CCSS: Adaptable
What's the Difference Between Accuracy and Precision?
While often used interchangeably, the distinction between accuracy and precision is critical for many scientific endeavors. Discover the importance of consistency for precise results, and the need for accuracy in the field of research,...
5 mins 6th - 12th Science CCSS: Adaptable