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Kristi Harjo

Adventures in ISTEM and Beyond

4th of July Celebration: Science of fireworks

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The 4th of July is a great time to celebrate the birthday of our country and the science of chemistry.  All the different colors that you see in the fireworks displays are possible because of chemists mixing elements and compounds together.  The American Chemical Society has some great ideas all dealing with the chemistry of fireworks It is so amazing how different combinations of our roughly 120 elements can make something so beautiful.
 

Teachers are saying...

I bought this lesson with all of my students in mind, but gave special consideration to my students that have IEPs and seem to struggle with staying on task. We're currently in the process of working through the prokaryote and eukaryote cells and I'm finding this to be so convenient for my students. It's something that they'll be able to easily refer back to also. Thank you for creating such a colorful, fun and useful resource!

- Lisa M.

Cell Differences Digital Notebook
Kristi Harjo
2020-09-29T21:31:59+00:00
I bought this lesson with all of my students in mind, but gave special consideration to my students that have IEPs and seem to struggle with staying on task. We're currently in the process of working through the prokaryote and eukaryote cells and I'm finding this to be so convenient for my students. It's something that they'll be able to easily refer back to also. Thank you for creating such a colorful, fun and useful resource! - Lisa M. Cell Differences Digital Notebook

I've been looking for resources to flip my classroom. This will save me a lot of time planning.

- Tracy C.

Animal and Plant Cells Flipped Lesson
Kristi Harjo
2020-09-29T21:21:06+00:00
I've been looking for resources to flip my classroom. This will save me a lot of time planning. - Tracy C. Animal and Plant Cells Flipped Lesson

These are so fantastic! What a great way to teach and differentiate for students! Thank you, everything is so well put together.

- Chelsea B.

Newton’s First Law Flipped Lesson
Kristi Harjo
2020-09-29T21:29:27+00:00
These are so fantastic! What a great way to teach and differentiate for students! Thank you, everything is so well put together. - Chelsea B. Newton’s First Law Flipped Lesson

This is absolutely one of my favorite resources I have purchased through TPT and I spend more than $400 a year! It has so many interesting aspects. My students really enjoyed learning with these labs.

- Terah R.

Ionic and Covalent Compounds Science Stations
Kristi Harjo
2020-09-29T21:30:45+00:00
This is absolutely one of my favorite resources I have purchased through TPT and I spend more than $400 a year! It has so many interesting aspects. My students really enjoyed learning with these labs. - Terah R. Ionic and Covalent Compounds Science Stations
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