Hoffman Planetarium
Activity Guide Teachers and Students can find a downloadable version of the Hoffman Planetarium Activity Guide.
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FOSS eBook
Mixtures and Solutions Log into FOSSWeb
username: opstudent password: opstudent Learn what happens when two or more samples of materials are combined.
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Chemical Disposal Lab
Separate the mixture of salt, sand and iron filings using the laboratory equipment.
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Reflecting Light
Log into FOSSWeb
username: opstudent password: opstudent Learn about light and how it reflects. Find the hidden objects with the light in this activity.
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Fizz Quiz
Log into FOSSWeb
username: opstudent password: opstudent Click a container to add each substance to your mixture. Add water a observe the results.
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Sticky Situation
Use your knowledge on the states of matter to solve these sweet mysteries.
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