Inquiry project: enzymes!
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Transcript of Inquiry project: enzymes!
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20% Time
2016!!
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Day 1: Making Observations
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How observant are we??
https://goo.gl/VCbGK
Candy Observations - 30 observations as a team; 7 minutes. GO!!
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Observations -> Categories
On a whiteboard, group your team’s observations into categories - you have 4 minutes!!
As a class, what categories did we come up with?
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SPR
Chart
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SPR Challenge
Your team will be given an object - keep it hidden!! Make 20 observations to describe your object
Let’s see how many other teams can guess your object without looking; based on your observations!!
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20 Questions
I’m thinking of an object in this room - as a class, you can ask yes or no questions until you can guess the object.
-guesses must be used as a question-each student may contribute only one question
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Exit Slip
1.Why are observations important in science?
2.Write 6 observations about your writing utensil
a.3 sensory patterns
b.3 relationship patterns
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Day 2: CER
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and CER
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Watch the video about Sham Wow and listen for the claim that the salesperson is making and what evidence he gives to support his claim.
Sham Wow!
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What does Vince want to convince you is true?
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CLAIMA scientist’s claim is a statement that answers a research question and is supported by evidence.
What could be Vince’s claim related to the Sham Wow?
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EVIDENCEEvidence - data, observations, must be sufficient, supports the claimGood evidence:
can be statements of facts
may be quantitative and/or qualitative data
must be sufficient and relevant
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What data or evidence does the announcer give to convince you that the ShamWow is as cool as he claims?
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“WHY does the ShamWow hold up to 20 times its weight in liquid?” Why would something made with microfibers absorb liquids better?
WHY would the ShamWow be a better deal than paper towels over time?
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Reasoning: statements that explain how the evidence supports the claim by linking it to a specific concept
Good reasoning should:explain why evidence supports the claim using
scientific principles
demonstrate an understanding of science and vocabulary
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What would be two reasoning statements for Vince’s claim?
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Why is evidence and reasoning important to the claim?
Use evidence and reasoning to defend claim through argumentation
Without evidence and reasoning your claim is not credible
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Now…..Practice!!
Identify CER Components Practice - 30 min
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Day 2, Part 2: 50 Observations of Enzymes
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Watch This!!
Using your SuPeR chart, make 50 observations of this AMAZING demo…...
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Day 3: Transforming Observations
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Next Step...
Choose 10 QUALITY observations
5 Sensory Patterns
5 Relationship Patterns
Turn your observations into 20 ‘I wonder…’ statements
I wonder if...
I wonder when…
I wonder how…
I wonder why…
I wonder how often...
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S.C.A.M.P.E.R.
S=Substitute: plug in one idea for another you already have, what might you use instead, what would work as well or better; ·
C=Combine: put two or more ideas together, what might work well together
A=Adapt: change one idea that works someplace else to fit your needs, how could you make it fit, what could be changed to fit your
purpose or condition
M=Modify, Minify, Maxify: make your idea or part of your idea bigger, smaller, fit better, what would happen if you changed it slightly-
larger, smaller, greater, stronger, lighter, slower, etc.
P=Put to other uses: use your idea for something else, how could you use it for a different purpose
E=Eliminate: get rid of part of an idea, what could you do without, what could you subtract or take away·
R=Reverse, Rearrange: look at the idea from a different perspective, backwards, on top, sideways, switch pieces around, what would
you have if you turned things around, change the order, parts, layout, sequence
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Problem statement is not testable
without an Independent Variable
and a Dependent Variable
Independent Variable: The thing YOU change (time, material, location, etc)
Dependent Variable: The thing you MEASURE (growth, distance, nutrients, etc)
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Changing “I Wonder” into 10 Problem Statements
The problem is ___________ if X _________ Y.determining changescalculating affectssolving impactsunderstanding findingexplaining
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Grade in each category
5=excellent standing
1=poor standing
WRITE YOUR TOP 2 Problem Statements at the bottom of the page in COMPLETE SENTENCE
Evaluate Top 5 Problem Statements
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What do we need to know?
What is an enzyme - find at least 1 website you’d like to use.
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Day 4: Paraphrasing Research
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Our Guest….Ms. Amant
How is science different than other writing styles?
What is paraphrasing??
Research and begin to write your introduction
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What do we need to know?
Why is our topic relevant to science(therefore, you)?Why do we care about enzymes?
Background information on your problem statement.What is an enzyme?
What is the structure of enzymes?
What is the function of enzymes?
State the independent variable and why you chose it.How does your independent variable change enzyme structure, and
therefore function?
How does your independent variable change the rate of enzyme activity?
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Day 5: Evaluating Sources and Research
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Our guest…..Mr. Gillick!!
Wwwdot!
Our point system- 10 points total
Encyclopedia: 1 point
Website: 1 point
Magazine: 1 point
Book: 3 points
Journal: 5 points
Other: see teacher for point value
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Day 6: Writing Day and Peer Review
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What do we need to know?
Why is our topic relevant to science(therefore, you)?Why do we care about enzymes?
Background information on your problem statement.What is an enzyme
What is the structure of enzymes?
What is the function of enzymes?
State the independent variable and why you chose it.How does your independent variable change enzyme structure, and
therefore function?
How does your independent variable change the rate of enzyme activity?
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Peer Review
-????
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Day 7: Experimental Design
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Make a plan
Identify your Independent vs Dependent Variable
Do some research - how will you determine your IV? What is it, what does it do, and how does it vary?
How will you measure your DV? What is it, what does it do, and how does it vary?
After researching, make a plan about what you will do when we go outside to gather data.
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What to measure/what supplies do we have?
Measurements:Draw location
Measure height
Count number of plants
Measure tree diameter
Determine soil type
Supplies:Light GunMeter StickIpod (needed for pictures)Soil Moisture ProbeThermometer
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Claim-Evidence-REASONING
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CLAIM:
Evidence:
what information did you gather?
must include at least
One chart
One table
One picture?
Reasoning:
Why does X change Y?
Requires research
May include images
Sources should be cited
www.awesomescience.comwww.nationalgeographic.comwww.scienceteachersaretotallyaweomse.com
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