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tags:8.EE

Tags: solving equations, similar figures, relative sizes, function, eccentricity,
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tags: 8.EE
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Want to earn $150,000? - Mersenne prime search
Algebra Number Sense
What's a Mersenne prime?  How hard could it be to find the next one? Why are there only 50 known Mersenne primes?     What's with $150,000?
6.EE MP1 MP7 MP8 prime numbers 8.EE 5.OA 6th 7th 8th HS 5th 4.OA MP5 exponent create equations

Super Bowl ads and scientific notation
Algebra Number Sense Holidays and Annual Events
The Super Bowl is over now and all of the ads have been seen. Let your students revisit and reflect on the interesting commercials with this scientific notation a...
Data and Probability scientific notation exponent 6.EE.2 8.EE.3 8.EE.4 7th 8th HS 5.NBT.1 5.NBT.2 8.EE.1 HSA.SSE.A.1 operations with exponents powers of ten SuperBowl

Spiraling triples
Number Sense Geometry Math and Art
Let students explore the patterns of perfect squares and Pythagorean Triples as they analyze our piece of art and decide why the resulting construction looks like spiraling squares. For a finale the...
Pythagorean Theorem 7.G 8.EE 7th 8th HS HSG 8.G.B HSF.BF 7.EE.B Pythagorean triples transformation reflection coloring HSG.SRT.C HSA.APR.C patterns finding equations

Measuring sea level
Algebra Number Sense Geometry Math and Science Ratio and Proportion Data and probability
What does this gizmo do? We've given students a diagram of what the interior of this mechanism contains and asked them to try to decide what its purpose must be. Then we've...
line of best fit rate of change 6.RP.3 7.RP.1 HSF-IF.B.6 MP8 6th 7th 8th HS HSS.ID.C.7 8.F.B.4 climate change Sea level rise create equations ocean topology Australian topology 8.EE.B.5

How did I graph this heart?
Algebra Geometry Holidays and Annual Events Math and Art
In this activity, students will use mathematical equations to create a heart shape on a coordinate plane. This activity encourages students to apply their algebra and graphing ...
8.EE 8.F 8th HS HSG HSA equations graphing circles graphing lines heart valentine circle

10 Million nematodes
Algebra Number Sense Math and Science
Nematodes Grubs are killing my grass.  I don't want to put poison into the ground.  What can I do? There are tiny roundworms called beneficial nematodes. They can kill destructive so...
rates ratios 4.MD 5.MD 8.EE 6th 7th 8th HS 5th HSF density of solutions 6.RP.A 7.RP.A nematodes

What's my angle?
Geometry Math and Science
I'm going to help save the planet by adding solar panels to my roof! Should I tilt the panels on my roof to more accurately aim towards the Sun? If so, at what angle should I use? S...
latitude MP2 Earth day 8th HS 7.G.B HSG.SRT Solar panel angles Solar geometry 8.EE.B HSG.CO HS.TF HS.C climate change trigonometry

How much do the movie tickets cost?
Algebra Number Sense
Ooops! I was supposed to buy 4 adult and 2 children tickets, but I accidentally entered four children and two adults ... :)  Can you figure out how much a child's ticket and an adult ticket...
systems of equations linear equations logic reasoning 8.EE.8 8th HS HSA.CED.3 HSA.REI.6 solving systems movies

Who can play in this play area?
Algebra Math and Food
                 We visited a Chic-fil-A recently.  We had a great meal and my son loved playing in the ...
6.NS 6.EE 7.EE 8.EE.8 MP.4 6th 7th 8th HS 5th MP6 HSA.REI.D.12 systems systems of inequality inequality

How Much is a Tweet Worth?
Algebra Number Sense Math and Social Studies Sports Ratio and Proportion Data and probability
These days it seems everyone is on social media. Are you? Famous athletes and entertainers are on social media and they can make a lot of money.  In this activity students study how ...
line of best fit Unit rate 6.RP.3 7.RP.2 8.SP.2 8.SP.3 HSS-ID.B.6 8.EE.5 8.F.4 HSF-LE.A.2 MP.4 6th 7th 8th HS HSS.ID.C.7 HSS-ID.C.8 graphing linear relationships
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