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Students learn how to map elevation.

4-ESS2-2.

I can analyze and interpret data from maps to describe patterns of Earth's features.

Ramps and Steelies
4-PS3-1
I can use evidence to construct an explanation relating the speed of an object to the energy of that object.

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4-ESS2-2. I can analyze and interpret data from maps to describe patterns of Earth's features. 4-PS3-1 I can use evidence to construct an explanation relating the speed of an object to the energy of that object.

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Students designed a car. Students checked the stability of the car with several tests. Students were able to redesign if needed.

Chemical Choices:

Solids-

Liquids

Writing by Kevyn Tabios

Chemical Vehicle Project

Kevyn Tabios

Explanation of the project

The goal of the project was to make a car out of materials like a water bottle, aluminum foil, cardboard and other things. Our plan was to use Jackson's idea which was to make something that looks like a drag racer but it had no cardboard. The variables that we changed was to add more baking soda because it made more power for pushing the car. Our observations of what happened was when we added every ingredient in the water bottle and waited... nothing.... We still waited but nothing happened. We didn't know why the car wasn't moving but our group then realized that when we started building the car, the water bottle had a hole in it but then we just patched it with foil and tape.

Pluses and Deltas

The wheels worked perfectly except that they move around a lot and go side to side. The water bottle was a major problem for the car. It had a hole smack in the middle. It wasn't big so we just patched it up. These are the things that are working but need a fix. The things that we DO need to improve was that there was no cardboard to support everything. We also need a good replacement for a thing to keep the wheels from flying around everywhere. We thought that the perfect level of ingredients were 2 tbsp of baking soda, 1 tbsp of citric acid, and 50 mL of water. The changes we made was to add a little more citric acid and water for more water so it makes a big build up and boom but it didn't happen since we had a hole in our water bottle.

Future Changes

What I think we should do differently next time is to try and get a water bottle with no holes. Another thing that I would change is to use cardboard next time so it supports everything. This is just all I think we should change for our car to make it better.

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Students designed a car. Students checked the stability of the car with several tests. Students were able to redesign if needed. Solids- Liquids Chemical Vehicle Project Kevyn Tabios Explanation of the project The goal of the project was to make a car out of materials like a water bottle, aluminum foil, cardboard and other things.

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Math 7 & STEM - Integrating STEM by Samuel Angulo | This newsletter was created with Smore, an online tool for creating beautiful newsletters for educators, nonprofits, businesses and more

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STEM Journey

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William H. Frazier Artifacts by Lukas Smith | This newsletter was created with Smore, an online tool for creating beautiful newsletters for educators, nonprofits, businesses and more

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Used draw.io

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