Category: Math and Art

Fireworks on your calculator

Let your students experiment with their graphing calculators to create a nice fireworks display?  We’ve written a brief activity that questions students about manipulating parabolas, adjusting their calculator windows, and helping them celebrate whatever. Or consider using Desmos or Geogebra to create these fireworks. Enjoy! Or…

A gorgeous, glittery Mother’s Day card

Uh oh!  How do you find the area of a heart? Get your students to help you calculate how many sequins you’ll need to order for this mother’s day class project. The activity:   BejeweledMother’sDayCard.pdf Mother’sDay-card-blank – If you want…

Pascal coloring and modular math

This is the third and final activity in the Pascal’s Triangle series.  In this activity students again have the opportunity to color as they investigate Pascal’s triangle and the patterns that it shows.  The activity might be used first in…

Have a heart

Clicking on the image above will show the heart larger in a new window. Canstruction® is an event hosted in more than 150 countries throughout the world to demonstrate “innovation, hunger relief  and collaboration”.  Canstruction has raised more than 40 million…

Giant macaroon nutcracker, revisited

Each year the Boston Ballet highlights the holiday season with the Nutcracker ballet.  In 2014, the Boston Ritz Carlton Hotel’s chef, Andrew Yeo and his pastry team, created a gorgeous and massive Nutcracker cake of macaroons and fondant to celebrate the…

Pascal’s Triangle coloring and Probability

Working with Pascal’s Triangle offers some interesting and varied mathematics.  We love to color and the end results are prettier than most math homeworks.  Here is the second of 3 activities using Pascal’s coloring. Pascal’s Triangle and Probability – This activity…

Coloring with Pascal’s Triangle … Binomial expansion

Working with Pascal’s Triangle offers some interesting and varied mathematics.  We love to color and the end result is pretty!  Here is the first of 3 activities using Pascal’s coloring. This Binomial expansion activity could be used alone or coupled…

Flag Art

A little ratio art might be a fun way to get ready for the upcoming Memorial Day holiday.  In this activity students measure; create whole number ratios for the official U.S. flag; decide how our artistic flags will be different…

A parametric heart … with love

Students use parametric equations and simple trig functions (using unit triangles) to create a really nice heart. https://www.yummymath.com/2015/a-parametric-heart-with-love/ HSG.SRT, HSF.TF

Amazing LEGO Fireman

At the Toys R Us store, I saw an amazing LEGO creation.  He was a life-sized LEGO fireman with a walkie-talkie, an oxygen tank and even an oxygen tank gauge.  He must have taken a long time to build. Let…

Asian giant hornets

Vespa mandarinia In AnKang, China in Shaanxi province, giant hornets have injured and killed scores of people.  Government officials are now trying to eradicate these insect’s hives and have destroyed about  4,500 nests so far.  The Asian giant hornet is the…

Crop circles

In the travel section of our newspaper this week, Wiltshire, England was a recommended destination to see Stonehendge and crop circles  ………..  crop circles? Many of the crop circles in England appear mysteriously overnight.  They are often huge but appear…

Legos

Act One: The world record for the tallest structure made of Legos was recently set in Seoul, South Korea.  Check out the pictures and video below: How much do you estimate that it costs for only the materials, to build this tower?

Valentine’s Cardioid

WojciechSwiderski at the Polish language Wikipedia Happy Valentine’s Day!              cardioid.pdf This PDF contains four ways students can draw cardioids for Valentine’s Day. CCSS: HSN.CN.B