…this sure seems like a lot of counting backwards to figure out when I should plant my seeds here in Boston. This activity introduces students to the use of the computational power of a spreadsheets to easily count the time between two dates. HSF.BF, HS.M, HSA.REI, HSA.CED, HSN, MP.5 How do you count a Crowd – There will be marches this weekend to support the value of science and respect for our changing planet. In this activity students devise methods for counting the crowd’s actual size. We… 0, 3

# 196 search results for "HS"

## Thank you, mother and father, for all of those diapers

…grade algebra teacher in Newton, MA. Thanks for sharing this timely activity with us, Mr. Fehlner! Want to see student work? The Blog: “Teaching Math Rocks” changed the title of the activity for High School students and they have provided student work samples. diapers2016.pdf diapers2016.docx diapers.xlsx diapers2016-solutions.pdf CCSS: 6.EE.9, 7.EE.4, 8.F.2, 8.F.4, 8.EE.8, HS.F-IF.8.B, HS.F-LE.2, HS.F-LE.5, MP7, MP8… 0, 3

## Where do those convention delegate numbers come from?

…We hear nightly about who won delegates in state elections. But different states have different numbers of delegates. How is that figured out? Is it fair? The activity: Delegates.pdf Here’s a calendar of the nomination process: ElectionCalendar.pdf For members we have an editable Word docx and solutions. Delegates.docx Delegates-solutions.pdf CCSS: 5.OA, 6.RP.A, 7.RP.A, 8.SP, HS.CED, HS Modeling Click here to see all of our activities listed in one place…. 0, 2

## What’s my angle?

…p 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? Should I be able to adjust the panels to better receive low winter Sun and high summer Sun? How do I figure all of this out? The activity: SolarPanelAngle.pdf For members we have an editable Word docx and solutions. SolarPanelAngle.docx SolarPanelAngle-solution.pdf CCSS: 7.G.B, 8.EE.B, HSG.CO, HSG.SRT, HS.TF, HS.C, MP2 Like this… 0, 2

## Figuring planting dates

…tivity introduces students to the use of the computational power of a spreadsheets to easily count the time between two dates. The activity and some sample seed packets. How-many-days-till.pdf SampleSeedPackets.pdf For members we have an editable Word docx, an Excel sheet with computations, and solutions. How-many-days-till.docx Days-till.xlsx How-many-days-till-solution.pdf CCSS: HSF.BF, HS.M, HSA.REI, HSA.CED, HSN, MP.5… 0, 1

## Bits, bytes, and nibbles

…in comparison. I decided to practice with the numbers a bit to try to get a better understanding. Perhaps you and your students need some practice with this as well? Try it out. Bits&Nibbles.pdf For members we have an editable Word doc and solutions. Bits&Nibbles.doc Bits&Nibbles-solutions.pdf CCSS: 5.NBT.2, 6.EE.1, 6.EE.2, 6.RP, 7.RP, 7.EE, 7.SP, 8.EE.1, HS.modeling, HSN.Q, HSS.CP.9… 0, 1

## The Boston Marathon

That’s Jerry, my nephew, running and waving. Monday, April 17, Patriot’s Day, is the next running of the Boston Marathon. What do you know about marathons? What do you know about the Boston Marathon? How long do you think the marathon is? Make your best guess. How many people run it? Make your best guess. Make an educated guess as to the fastest marathon time. We’ve gathered a lot of great data and asked some sensible and some surprising rate questions. Enjoy the conversation of page 1 of the… 0, 0

## Do teams that spend a lot win a lot?

…5.G.1, 5.G.2, 6.SP.2, 6.SP.5, 8.SP.1, 8.SP.2, 8.SP.3, HSS.ID.6 For high school students the lesson focuses on high school CCSS, such as correlation coefficients and distinguishing between correlation and causation. HS-team-payrolls-vs-wins.pdf CCSS: HSS.ID.C.8, HSS.ID.C.9, HSS.ID.B.6 For members we have an Excel sheet of the data, editable graph blanks, editable Word docs and solutions. UniversalGrid.pdf Sports-vs-Wins-with-graphs-correlations.xlsx Payrolls-vs-wins.doc… 0, 3

## Is this possible?

…Brian Shoemaker, a Newton, MA mathematics teacher, saw this Dunkin Donuts Mazda traveling down the road. He wondered if that size coffee cup could really have coffee in it. Wouldn’t the car rock back on its rear bumper? How much would that much coffee even cost. Let’s try to find out. Big-big-coffee.pdf For members we have an editable Word doc and solutions. Big-big-coffee.doc Big-coffee-solution.pdf CCSS: 8.G.9, HSG.GMD.3, HSG.MG.1… 0, 2

## Extra Point or 2-Point Conversion?

…uctive strategy. Finally, students consider how they could change the point value of the two-point conversion or change the line of scrimmage of either play to make the expected value of both plays nearly equal. The activity: Extra-point-or-two-point-conversion.pdf For members we have an editable Word docx and solutions. Extra-point-or-two-point-conversion.docx Extra-point-or-two-point-conversion-solution.pdf CCSS: 7.SP.6, 7.SP.7, HSS.MD.B.5, HSS.MD.B.6 , HSS.MD.B.7 Check out more NFL math… 0, 0

## Steepness and fall hiking

…in the woods and mountains to enjoy the colorful leaves and the cool weather outside. Let them combine what they are doing with their families and friends with a little mathematics about percent grade change. Why are there warnings about a 6% road grade change ahead? Why does everyone talk about the vertical gain on a trail that is only 3 miles long? Enjoy using slope and the Pythagorean Theorem in a new way. CCSS: 7.EE.3, 8.G.7, 8.G.8, 8.EE.5, 8.EE.6, HSF.IF.B.6, HSG.MG.A.1, MP.1, MP.2, MP.6… 0, 0

## Times Square New Year’s Eve ball drop

On Saturday evening, December 31st, 2016 at 12:59 pm, much of the world will be watching the iconic Times Square Tower’s New Year’s Eve ball drop 141 feet to the roof of the One Times Square Building in Manhattan, NY. This will signal the beginning of year 2017 in the Eastern Time zone. The ball has been totally reconfigured 7 times. Those changes reflect the availability of lighter materials and improved technology. Share the data in your class and ask what the numbers make your students… 0, 0

## Another year of Never Ending Pasta

…making, money-saving, or money-losing potential of this Pasta Pass. Finally, students create their own all you can eat pass for their favorite restaurant. The activity: all-you-can-eat-pasta2016.pdf For members we have an editable Word docx and solutions. all-you-can-eat-pasta2016.docx all-you-can-eat-pasta2016-solution.pdf CCSS: MP.3, MP.4, 4.OA.3, 5.NBT.7, 7.SP.A.2, 7.RP.A.1, HSS.IC.B.4… 0, 0

## Big Aussie tomato

…Clicking on this image will show it larger in a new window. These Aussi tomatoes (the tomato on the left of all of the tomatoes) are huge. How much do you guess one weighs? Can you figure it out? BigTomato.pdf CCSS: 6.RP, 7.RP, 8.G.C, HSG, HSG.GMD, HSG.MG For members we have an editable Word docx and solutions. BigTomato.docx BigTomato-solution.pdf… 0, 0

## Pokémon GO! I should have invested

Pikachu Pokémon GO is all the rage. News reports show people glued to their smart phones as they travel to nearby landmarks where virtual critters appear and need to be caught by throwing Pokémon Balls with a phone swipe. Well, at least those gamers are getting a little exercise. Let your students talk about gaming as they quantify how popular this has become, how much data is consumed by gamers, how much of an average data plan will be consumed by playing, and how they could have become rich… 0, 0