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6.97 MB | 51 pages
This is a bundle of 3 investigation journals. All grade levels teach the same concept, but age appropriately. This enables a teacher to teach the same concept at the same time. Great for homeschool families.
Investigate the speed of a chemical reaction using glow sticks. Students will learn about chemiluminescence. Correlates to the *Next Generation Science Standards.
Students will follow the scientific method to answer the question:
Does the temperature affect the brightness of a glow stick?
Easy to follow masters, simple materials, and a great way to get kids excited about science. Use for Halloween or any time of year.
Room temperature water
Tall glass or Mason jar
Paper towel roll
Clock or stopwatch
By the end of the investigation students will have
*written a hypothesis and supported or unsupported it.
*Recorded detailed observations
*Created a bar graph.
*Summarized their data
* Explain that heat speeds up chemical reactions.
Included in digital download
Kindergarten and First Grade Investigation
2nd and 3rd Grade Investigation
4th and 5th Grade Investigation
Teachers will love its' ease of use and students will have a memorable experience.
All comments and feedback welcome. Thank you for previewing my journal. Please see my store for the individual grade level investigations.