HW Due Thurs. 9/26

I am SO sorry for the delayed post! Here is the homework due tomorrow, the homework due Friday, and today and tomorrow’s PowerPoints.

Reminder: We’re taking our diagnostic test AND our quiz on Friday. The quiz will be on the material covered on Wednesday and Thursday (see attached PowerPoints).

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Separation of Mixtures HOMEWORK Due Tuesday

Today in class you tested 5 different substances for 3 properties: whether they’re magnetic, whether they float, and whether they dissolve in water. Tonight for homework, you need to write out a step-by-step procedure for tomorrow’s Separation of Mixtures Lab. You need to come up with a detailed plan for how you’re going to separate a mixture of salt, sand, black pepper, pebbles, and iron filings. Write your procedure on the next blank page of your science notebook, and include a list of all materials you’ll need.

9.23 Mixtures Diagnostic Lab