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Bell Work

Find your seat again

Agenda• Seedfolks• Creating a

Science Footprint

Science Eight 8/12/13

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Bell Work

None

AgendaBullying discussion with all of Hibberd Intermediate


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Bell WorkWhat is the purpose of a science notebook? What are some challenges you have had in the past with keeping a science notebook?

http://www.youtube.com/watch?v=cr7roogzM8c

Agenda• Pass out books• Set up Science

Notebook

Reminder: Signed Class Contract due TOMORROW!




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Bell Work

What is a mistake that you have made while in a Science lab?

Agenda• Activity One: Crime

Scene Lab• Safety Making Meaning

Conference

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5

No Class- Camp Yale

Science 8 8/19/13

Bell Work:• Complete in Bell Work

section of notebook… WRITE SMALL!

• Number by the date.

• What is a safety mistake you or others have made while in a Science lab?

• Complete ‘What happened to Monkey Man?’

• Safety Video• Making Meaning

Conference: Safetyhttp://www.youtube.com/watch?v=cr7roogzM8c

Homework: Turn footprint in by tomorrow



Science 8 8/20/13

Activity 1: Handling Hazardous Materials

Challenge: Copy from page A-4 in text

Key Words: evidence, hazardous material, mixtureAdd to Word Bank and create vocabulary cards

• Hazmat Observations• Handling an Unknown

Substance List• Complete Analysis

Questions 1 and 3 with group. Put all answers in notebook.

Homework: Turn footprint into tray

Bell Work: How do you solve problems? Do your ways of solving problems depend on the kind of problem you have to solve?

Collect our lab participation cards!

Science 8 8/21/13

Activity 2: Types of Hazards

Challenge: Copy Hypothesis: Create your ownPage #: A6Materials: Check when you have them

Key Words: corrosive and flammable *On this side of the page, create your own definition for each of the words. Skip two lines between them. *Also add to word bank.

• Demonstration Observation Notes

• Analysis Questions #1-4(Short answers will be fine)

Tape Student sheets onto this side as well. Only tape the side of them so they flap open.

Homework:

Bell Work: What types of hazards did the scientists check for in the hazmat video yesterday?

Collect our lab participation cards after today!

Science 8 8/22/13

Activity 2: Types of Hazards

Challenge: Copy Hypothesis: Create your ownPage #: A6Materials: Check when you have them

Key Words: corrosive and flammable *On this side of the page, create your own definition for each of the words. Skip two lines between them. *Also add to word bank.

• Demonstration Observation Notes

• Analysis Questions #1-4(Short answers will be fine)

Tape Student sheets onto this side as well. Only tape the side of them so they flap open.

Homework: Complete UC Question if not complete

Bell Work: Which demonstration from yesterday showed us something that was corrosive? How?

Thursday

Science 8 8/23/13

Activity 3: A Plan to Separate the MixtureChallenge: Copy Hypothesis: Fill out with group Hypothesis Reflection: After we discuss Page #: A10Materials: Check when you have them

Key Words: mixture, observation

When your entire group has read and checked materials and procedures, you may get your supply tub and proceed.

DATA:• Observations of substance• #4 – group plan for separating materials

DETAILS– Include materials, safety, and procedure

Analysis Questions:• Complete #1, 4, & 5 in your notebook (short answers will do)• Be prepared to discuss 2 & 3 with the

class.

Conclusion:

Homework:

Bell Work: What are some examples of mixtures?

Friday

Science 8 8/26/13

Activity 3: A Plan to Separate the MixtureChallenge: Copy Hypothesis: Fill out with group Hypothesis Reflection: After we discuss Page #: A10Materials: Check when you have them

Key Words: mixture, observation

When your entire group has read and checked materials and procedures, you may get your supply tub and proceed.

DATA:• Observations of substance• #4 – group plan for separating materials

DETAILS– Include materials, safety, and procedure

Analysis Questions:• Complete #1, 4, & 5 in your notebook (short answers will do)• Be prepared to discuss 2 & 3 with the

class.

Conclusion:

Homework: Complete Individual Analysis Questions if not Complete, Observation Worksheet

Bell Work: How do you observe a substance?

Monday

Science 8 8/27/13

Activity 4: Hazardous Materials at HomeChallenge: Copy from textbookHypothesis: I think unused hazardous materials should be _________ because ____________. Page #: A13Materials: Check when you have them

Key Words: toxic

• Tape Intra-act discussion here

• Answer analysis questions #1, 2, 3, 4

Homework: Make sure your notebook is organized- quiz Friday

Bell Work: How many hazardous materials do you think are in your home? Give three examples.

Tuesday

Science 8 8/28/13

Activity 5: Separating the Mixture Challenge: Copy Hypothesis: Page #: Read A19Materials: Check when you have them

Key Words: none

• Data: record all information on your chart. Record only what you have learned from this activity. There will be some blanks!

• Claims/Evidence Table: Create a t-chart with your claims and evidence. Evidence must be a qualitative/quantitative observation.

• Analysis: #1-3 Update your procedure for separation. You will write this formally when you have separated all the substances.

Homework: If not complete with analysis, do so

Bell Work: How would you separate a mixture like a bowl of Lucky Charms?

Wednesday

Science 8 8/29/13

Activity 6: Identifying LiquidsChallenge: Copy Hypothesis: Create your own with your group Hypothesis Reflection: Will fill in afterPage #: A21 (Copy)Materials: Check when you have them

Key Words: chemical properties, miscible, miscibility, physical properties*Vocab. Papers for chemical properties, miscible, and physical properties* Grab them from the front!

• Procedure: Follow EXACTLY as it is written in your book!!

• Do NOT spill anything on the paper testing strips- set them aside.

Analysis: Complete all questions Conclusion: Identify the liquids

Homework: None… will finish lab tomorrow!

Bell Work: Evaluate your group’s work in cleaning up the lab, organizing the separate substances for identification, and overall appropriate lab procedures.

Thursday XC Opp.: What is today the anniversary of? What are some impacts of this event?

Science 8 8/30/13

Activity 6: Identifying LiquidsChallenge: Copy Hypothesis: Create your own with your group Hypothesis Reflection: Will fill in afterPage #: A21 (Copy)Materials: Check when you have them

Key Words: chemical properties, miscible, miscibility, physical properties*Vocab. Papers for chemical properties, miscible, and physical properties* Grab them from the front!

• Procedure: Follow EXACTLY as it is written in your book!!

• Do NOT spill anything on the paper testing strips- set them aside.

Analysis: Complete all questions Conclusion: Identify the liquids AND STATE YOUR EVIDENCE WHY!!!

Homework: Complete Analysis if not completeComplete all vocab. cards

Bell Work: Which of the tests do you think look for chemical properties and which do you think look for physical properties?

Friday

Notebook Quiz First Thing!

Science 8 9/3/13

Activity 7: Identifying SolidsChallenge: Copy Hypothesis: Create with your group!Hypothesis Reflection: Leave blank and complete at endPage #: A26Materials: Check when you have them

Key Words: conductivity, density, reactivity, evidence**Create Vocab. Cards for density, reactivity, and conductivity

Data: Create a table like on A28. Leave two lines for each section.

Analysis: #1 – should be complete with evidence sited.#2- Complete #4 - Make sure you have completed chart 5.1 #5 – prewrite this!– you may be asked later to write this formally.

Homework:

Bell Work: What did you identify the two liquids as? Did you have some data that did not support the identification?

Tuesday

Science 8 9/4/13

Activity 7: Identifying SolidsChallenge: Copy Hypothesis: Create with your group!Hypothesis Reflection: Leave blank and complete at endPage #: A26Materials: Check when you have them

Key Words: conductivity, density, reactivity, evidence**Create Vocab. Cards for density, reactivity, and conductivity

Data: Create a table like on A28. Leave two lines for each section.

Analysis: #1 – should be complete with evidence sited.#2- Complete #4 - Make sure you have completed chart 5.1 #5 – prewrite this!– you may be asked later to write this formally.

Homework:

Bell Work: How are you interpreting your results?

Wednesday

Science 8 9/5/13

Activity 8: Measuring VolumeChallenge: Copy Hypothesis: Create with group before startingPage #: A32Materials: Check when you have them

Key Words: cubic centimeter, liter, metric system, milliliter, qualitative, quantitative, volume

*Create vocab. Card for volume

Making meaning conference- -what are the identities of solids and liquidsDATA: Use the 8.1b sheet to record your measurements.Make sure you write the formula each time and plug in the values.ANALYSIS:#1; 3-5 in your notebook – short answers#6 will be a formal writing – complete a “complete” rough draftNOTES:Volume: the amount of space a material takes up measured in liter (L) or milliliter ( mL)measured by measurement/calculation

v = l x w x h or v = 3.14 r2hwater displacement v = vfinal – vinitial

Homework: Update all vocabulary cards, metric worksheet

Bell Work: Organize the items listed in order of volume – least to greatest: ruler; eraser; capped empty 2-liter bottle; beaker half filled with water; brick; capped full 2-liter bottle

Thursday

Science 8 9/6/13




DATA: Use the 8.1b sheet to record your measurements.Make sure you write the formula each time and plug in the values.ANALYSIS:#1; 3-5 in your notebook – short answers#6 will be a formal writing – complete a “complete” rough draftNOTES:Volume: the amount of space a material takes up measured in liter (L) or milliliter ( mL)measured by measurement/calculation


Homework:

Bell Work: Organize the items on the demo desk (black desk in front of your face ) from least to greatest volume!

Friday

Science 8 9/9/13




DATA: Use the 8.1b sheet to record your measurements.Make sure you write the formula each time and plug in the values.ANALYSIS:#1; 3-5 in your notebook – short answers#6 will be a formal writing – complete a “complete” rough draftNOTES:Volume: the amount of space a material takes up measured in liter (L) or milliliter ( mL)measured by measurement/calculation


Homework: Update Vocab. Cards

Bell Work: What are the 3 formulae for finding the volume of a solid object? Give an example of how you might use each one on “real” items?

Monday

Science 8 9/10/13

Activity 9: Measuring Mass, Calculating DensityChallenge: Copy Hypothesis: createHypothesis Reflection: do lastPage #: A36Materials: Check when you have them

Key Words: mass, weight*Create vocab. Cards for each

Data: • Discussion/demo notes• Create a data table like on

A38. Leave 2 lines for each section

Analysis:• All questions• Something like 3e will be a

formal writing on Thursday

Homework:

Bell Work: Arrange the items on the table in order from least to greatest volume. Then, in your own words, what is volume?

Tuesday

Science 8 9/12/13

Activity 9: Measuring Mass, Calculating DensityChallenge: Copy Hypothesis: createHypothesis Reflection: do lastPage #: A36Materials: Check when you have them

Key Words: mass, weight*Create vocab. Cards for each

Data: • Discussion/demo notes• Create a data table like on

A38. Leave 2 lines for each section

Analysis:• All questions• Something like 3e will be a

formal writing on Thursday

Homework: Mass vs. Weight worksheet

Bell Work: Compare and contrast mass and weight. Have two things in each section of your Venn Diagram.

Thursday

Science 8 9/13/13

Activity 10: Challenge: Copy Hypothesis: Create with your partner after you design your procedurePage #: A41Materials: Check when you have them

Key Words:

• Mass/Density Writing AssignmentProcedure:• You will be designing an

investigation to discover the identity of the 2 solids from your original cup. (must have my OK)

Data:• Create a data table like on A43

Homework:

Bell Work:If you have a material with a density of 1.27 g/mL, will it sink or float in water? Why?If I have 2 pieces of the same material, but they have different weights, will they have the same density?

Friday

Science 8 9/16/13

Activity 10: Challenge: Copy Hypothesis: Create with your partner after you design your procedurePage #: A41Materials: Check when you have them

Key Words:

Data:• Create a data table like on A43• Lab Sheet 5.1 will have the data

you have already collected from the unknown cup of materials.

Analysis: #1-4 INDIVIDUALLY

Homework: Complete Analysis Questions, Complete Part C

Bell Work:Explain why the density of an object stays the same regardless of its mass/weight. Include a diagram.

Monday

Science 8 9/17/13

Activity 10: CONTINUED

• Today you will complete a label for the unknown substance that you have been working with. (Part C)

• Use the information sheet for your data (Activity 5 – 5.1)

• Write your final product on an index card. (front/back)

• At end- Mini-lesson Density

Homework:

Bell Work: Make a list of items that you feel should generally be on the label of a hazardous material.

Tuesday

Science 8 9/17/13

Activity 11: Choosing a CleanerChallenge: Copy Page #: A45Materials: Check when you have them

Key Words: trade-offs*Create a vocab. Card for trade-offs*

This is the culminating activity in this unit which shows that you can apply what you have learned from the activities, group discussions, and readings!!Data: • List of categories• Record data on sheet 11.1

Analysis:• Complete #1-3 INDIVIDUALLY• Complete evidence/trade-offs writing

frame

Homework: Complete Analysis

Bell Work: If a liquid is more dense than water, it will float above or sink below the water? Answer this question using an example density for the liquid and a diagram.

Wednesday

Science 8 9/19/13

Activity 11: Choosing a CleanerChallenge: Copy Page #: A45Materials: Check when you have them

Key Words: trade-offs*Create a vocab. Card for trade-offs*

This is the culminating activity in this unit which shows that you can apply what you have learned from the activities, group discussions, and readings!!Data: • List of categories• Record data on sheet 11.1

Analysis:• Complete #1-3 INDIVIDUALLY• Complete evidence/trade-offs writing

frame

Homework: Complete Analysis, study

Bell Work: Liquid A has a density of 3.5 and Liquid B has a density of 5. Which one will rest toward the top of the graduated cylinder?

Thursday

Unit One Test Today!

Bell Work: What is an example of a mixture that can be separated using a filter?A. Water and ethanolB. Iron and zinc granulesC. Cheerios and milkD. Coca-Cola

After your test today, you may continue reading Wine to Water. Do not go past 224! Pay special attention to Lisa in Haiti. (She is our guest speaker on October 8th!)

Science 8 9/23/13

Activity 12: Evaluating MaterialsChallenge: Copy Hypothesis: Preview the text and complete a hypothesis. I think _____ because ______. Page #: B4Materials: Check when you have them

Key Words: material, materials scientist, materials engineer *Create a vocab. Card for material

• Unit pretest• Create a cover page for this

new unit, The Chemistry of Materials

• Data table (procedure step 1)

• Analysis #

Homework:

Bell Work:Which of 3 materials – aluminum, glass, or plastic – would make the best drink container? WHY?

What are some of the properties that make the material you chose the best choice?

Monday

Science 8 9/24/13



• Complete the Analysis questions on p. B-6.

• #5 should be a rough draft of an official assessment. Read the directions carefully and support your answer with evidence.


Bell Work:What are some general properties of the drink container material that made you choose it as the best yesterday?

Tuesday

Science 8 9/25/13



• Complete the Analysis questions on p. B-6.

• #5 should be a rough draft of an official assessment. Read the directions carefully and support your answer with evidence.


Bell Work:What are some iPad apps that you have seen that would work well for Science?

Wednesday

Science 8 9/17/13

ActivityChallenge: Copy Hypothesis: Page #: Materials: Check when you have them

Key Words:

Homework:

Bell Work:

Tuesday

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