Tuesday, September 6, 2016 Sharpen Pencil Collect Textbook, Clicker, Please Do Now Sit in assigned seat Complete Please DO Now on own SILENTLY!

Law of conservation of mass Law of conservation of energy 7th Grade PDN Directions: Please open textbook to pg. 356 -357 / 359. Information needed to complete questions / statements below will be found in the reading on these pages. # Question / Statement Answers 1 ____________ is the ability to do work and enables organisms to use matter in life processes. 2 ____________ take in matter, such as carbon dioxide, nitrogen, and water air and soil. 3 The _______________ states that energy cannot be created or destroyed. 4 The __________________ states that mass cannot be created or destroyed. 5 Matter can enter and leave an ecosystem, so this movement of matter is called an __________________. Word Bank A Producer B Law of conservation of mass C Law of conservation of energy D Open System E Energy

6th Grade PDN Word Bank A B C D E # Question / Statement Answer 1 2 3 Please read pg. 168-171 and use information collected to complete questions below. # Question / Statement Answer 1 What are the smallest particles that can have the same properties as the stuff they make up called? 2 What is a pure substance that is made up of only one type of atoms called? 3 What determines the number of protons found in the nucleus of an element’s atom? 4 What is an abbreviation of 1 to 2 letters that represent an element called? 5 What is used to organize elements by increasing atomic numbers called? Word Bank A Atoms B Atomic Number C Element D Periodic Table E Chemical Symbol

7th Grade TEK 7.5B 7.5 Matter and energy. The student knows that interactions occur between matter and energy. The student is expected to: 7.5B Demonstrate and explain the cycling of matter within living systems such as in the decay of biomass in a compost bin.

6th Grade Tek 6.6A 6.6 Matter and Energy. The student knows matter ahs physical properties that can be used for classification. The student is expected to: 6.6A Compare metals, nonmetals, and metalloids using physical properties such as luster, conductivity or malleability.

7th Grade Essential Question Last year we learned that energy can never be created nor destroyed but then where does it go in our ecosystem? What happens to it and where does it reappear from? Explain.

6th Grade Essential Question: We use physical/chemical properties to describe matter but how does this relate to the periodic table? What do these properties do to organize the periodic table? Explain

2. Cycling of Matter Foldable/Book 3. Power Point to assist with Book 7th Grade Agenda 1. Please Do Now 2. Cycling of Matter Foldable/Book 3. Power Point to assist with Book 4. DOL

2. K/W/L over Periodic Table 6th Grade Agenda 1. Please Do Now 2. K/W/L over Periodic Table 3. Foldable over Metal / Nonmetal / Metalloid 4. Connect 4 5. DOL

Know Want to Know Learned 6th Grade K/W/L Draw the chart below into your journal on next empty page. Make sure transfer page number and title to table of contents Know Want to Know Learned