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Humboldt Community School District

Science, STEM & Social Studies Enrichment

Sticky Slime
Paper Planes: Graceful Glider
Sugar Crystal Lollipops
Sensational Speakers

Science  ****(See Social Studies links at the bottom)

Iowa Statewide Assessment of Student Progress Practice Tests: 

NASA library online
Mystery Doug sign up to receive a weekly science video to inspire you children to ask questions
Mystery Science: Free Science Lessons
Georgia Acquarium Webcam

Steve Spangler Science- Easy at home science experiments for kids. 

High School Science

The following videos are by ChemistNate, arguably the most helpful e-tutor on YouTube for Chemistry. 

Limiting Reagents:

Determining Theoretical Yield:

Another one on Theoretical Yield:

Single Displacement Reactions:

Double Displacement Reactions (not ChemistNate, but a good second):'

Charles' Law (gases):

Boyle's Law (gases):

Gay-Lussac's Law (gases):

Ideal Gas Law:

Pressure Change in a Gas When Heated:

Change in Pressure, Temperature, AND Volume in the same problem:

Molar Volume at Standard Temperature Pressure:

Finding the Density of a Gas:

Social Studies

National Geo for Kids:
Newsela: Middle school has subscription (log in with Google); has free features as well.  Articles, quizzes, questions, for all subject areas (has articles in Spanish,
The Learning Network- This blog from the New York Times (NYT) features free standards-aligned daily lessons on civics, social studies, history, and other topics related to current news and events

By providing links to other sites, Humboldt Community School District does not guarantee, approve, or endorse the information or products available on these sites.

© 2022 Humboldt Community School District. All rights reserved.

© 2022 Humboldt Community School District. All rights reserved.