Thursday, 4/5/18- A Day

Question:

What is the density of water? Do different amounts of matter (like water) have the same density?

Learning Tasks:

  1. Do Now- Get out your science notebook and add to the Table of Contents- “Density of Water- p.60” (Left Side). Head page 60 properly with “Density of Water-4/5/18.” Get out the procedure and the analysis questions 2-7.
  2. Investigation– Density of Water- Complete following procedure to collect data. Answer Analysis Questions 2-7. Tape the Activity handout (procedure & data table) as flip page to ISN p.61
  3. Model & CER– Review data as a class. Set up ISN p.60. Model water molecules in the different volumes of water (100mL, 50mL, & 25 mL) and write a Claim Evidence Reasoning regarding why density of any size sample of water is the same. Trim and tape analysis questions as flip page to ISN p.60.
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Wednesday, 4/4/18- B Day

Question:

What is the density of water? Do different amounts of matter (like water) have the same density?

Learning Tasks:

  1. Do Now- Get out your science notebook and open to page 61. Take out the Procedure on your lab handout. Read the Key Question on page 61 and the Procedure on the lab handout. Tell the person sitting next to you what the best part of your day was so far.
  2. Investigation- Density of Water- Model procedure. Assign cooperative table group member responsibilities. Review science safety and complete lab safety checklist Before You Begin Questions 1-7. Begin lab! Answer analysis questions 2-7. Tape the Activity handout (procedure, data table) as flip page to ISN p.61.

Wednesday, 3/28/18- B Day

Question:

What is the relationship between volume and density for objects of equal mass?

Learning Tasks:

  1. Do Now– Get out your science notebook and open to page 59. Read the Key Question, Experimental  Variables, & Problem Statement on page 59. Get out your homework worksheet- Demonstration Questions 1-4.
  2. Review HW– Tape as a flip page to ISN p.59
  3. Investigation– What is the relationship between volume and density for objects of equal mass? Read Procedure. Review Table Group Member Responsibilities. Review Science Safety and complete Lab Safety Checklist Before You Begin Questions 1-7. Start lab!

Tuesday, 3/27/18- A Day

Question:

What is the relationship between volume and density for objects of equal mass?

Learning Tasks:

  1. Do Now– Copy down your homework assignment in your planner. Get out your science notebook and add to the Table of Contents- “Effect of Volume- p.59” (Right Side). Head page 59 properly with “Effect of Volume-3/27/18.”
  2. Investigation– What is the relationship between volume and density for objects of equal mass? On ISN p.59, set up Key Question, Experimental Variables, & Hypothesis.
  3. Demonstration– Cylinders- Do cylinders with the same mass have the same volume? How do you measure volume using the water displacement method?
  4. Practice– Questions 1-4 on Demonstration handout

Home Learning:

Complete Practice Questions 1-4 handout

Tuesday, 3/20/18- B Day

Question:

What is the relationship between mass and density for objects of equal volume?

Learning Tasks:

  1. Do Now– Get out your science notebook and open to pages 56-57. Take out your data table and your graph paper. Work out the following density word problem on the colored paper strip: “Calculate the density of a cube using the following information: Each side is 2 cm long. The mass of the cube is 16g.
  2. Investigation– What is the relationship between mass and density for objects of equal volume? Check data table and complete graph.
  3. Model & Claim Evidence Reasoning (CER)– On ISN p. 56, draw a model of the relative size and arrangement of atoms/molecules in metal, plastic, & wooden cubes based on your observations of the mass & density of the cubes. Also on ISN p.56, make a claim about the relationship between mass and density for objects of equal volume. Support your claim with evidence and reasoning.