TEKS & Objectives
7.6. Matter and energy. The student knows that matter has physical and chemical properties and can undergo physical and chemical changes. The student is expected to distinguish between physical and chemical changes in matter.
7.2.B design and implement experimental investigations by making observations, asking well defined questions, formulating testable hypotheses, and using appropriate equipment and technology
We will investigate the properties and purposes of materials.
I will experimentally test the properties of matter.
1. Watch video.
2. Review science vocabulary and complete quiz.
Matter is anything that has weight and takes up space.
Density determines if something will float or sink.
Solubility measures how well one thing can dissolve in another.
Conductivity measures how well something can allow electricity to flow through it.
3. Select a lab:
Use your senses to complete a CRACKER and/or COOKIE lab!
Cracker Lab
Cookie Lab
Speaking of cookies…
All these websites asking me to accept these cookies…
But I still haven’t gotten a single one!
4. “Properties of Matter”
