Students examined data from a chemical change experiment and discussed the conservation of matter law.

Students participated in a review game for Ch. 2 Science Test.

Parents may sign Ch. 2 study guide for extra credit.

Homework:  Ch. 2 Final Test on Thursday

Students will explore:  measuring with a triple beam balance, determining the density, solubility, and mass of reactants and products.

Students will record results in this ISN. We worked on this together in class.

Homework:  23 word cards with definitions

Teacher will check lab results from Friday’s “Make-your-own” silly putty lab.

Students will explore:  measuring with a triple beam balance, determining the density, solubility, and mass of reactants and products.

Students will record results in this ISN p. 42.

(WE WILL FINISH RECORDING RESULTS AND ANALYZING DATA TOMORROW.)

Homework: Complete study guide for Ch. 2 test, Part A. Students were instructed to take their textbook home.

Ch. 2 Final Science Test – next Thursday, 9/29/22

Reactants & Products Lab – make silly putty – complete lab sheet.

The lab sheet is on p. 36-37 of the interactive science notebook.  Students need to fill out completely. Textbook, page 45, will help with knowing the difference between a physical and chemical reaction.

When students write their claim for the #4. Draw Conclusions section, they will write:

The silly putty was clearly a chemical reaction.  I noticed __________________________________. Thus, it is clear that the silly putty we created was the result of a chemical reaction because _________________________________.

Students discussed why today is considered the fall equinox. What does it mean?

HW: Silly Putty Reading/Response

Students wrote a 5-7 sentence paragraph on their “Silly Putty” reading packet that they received in class.

Mixture ws 43-44