1. Elements and their Properties

2. LO Categorize different elements based on their physical/chemical properties SC Apply ancient definitions of elements to materials you believe are elements. Test some properties of several common elements. Classify elements as metals, nonmetals, or metalloids. Learn to differentiate between chemical and physical properties of materials. Organize a table of the elements you tested based on their properties. Practice safe handling of corrosive chemicals in the laboratory Do Now: Copy down LO/SC WDYS/WDYT p. 7 Agenda Do Now Investigation Chem Talk Summary Quiz

3. Work through 1 and 2 individually: 1a) Four substances that are elements are: 1. 2. 3. 4. 2a) Earth y/n Why? Air y/n Why? Wind y/n Why? Water y/n Why?

4. Copy down chart (yes, actually copy it) on p. 8 This will be your data table for the experiment This covers numbers 3-9 When finished, read through numbers 3-9

5. Your bins contain the watch glasses filled with the materials. Perform the investigation from 1-8 in 30 minutes Answer all questions associated with the numbers!

6. LO Categorize different elements based on their physical/chemical properties SC Apply ancient definitions of elements to materials you believe are elements. Test some properties of several common elements. Classify elements as metals, nonmetals, or metalloids. Learn to differentiate between chemical and physical properties of materials. Organize a table of the elements you tested based on their properties. Practice safe handling of corrosive chemicals in the laboratory Do Now: What are some properties of metals? Non metals? How do you know? Agenda Do Now Investigation Chem Talk Summary Quiz

7. Read through number 9 and make a table similar to that on p. 10 Once the teacher checks you off, perform number 9.

8. Given your data from part 1 (the 1 st table), think of ways you can arrange the elements given in the lab. Write some ideas down on in your notebook before you get handed your element cards Reading through number 10 will help

9. Walk through and look at other groups See how they arranged their elements Is there a difference between theirs and yours? Answer questions for number 12

10. LO Categorize different elements based on their physical/chemical properties SC Apply ancient definitions of elements to materials you believe are elements. Test some properties of several common elements. Classify elements as metals, nonmetals, or metalloids. Learn to differentiate between chemical and physical properties of materials. Organize a table of the elements you tested based on their properties. Practice safe handling of corrosive chemicals in the laboratory Do Now: Copy down LO/SC WDYS/WDYT p. 7 Agenda Chem Talk Summary Quiz

11. Read through the chem talk on p. 11-12 Take 2 column notes Answer the checking up questions when you are finished. Pg. 12 1.2 CTG p. 14 #1-8, skip 4

12. Essential Questions-pg. 12 How do you know? Why do you believe? Why should you care? LO and SC reflections