# Tag: 5.OA

## Memorial Day 2023

Who are we honoring?  How did the holiday come about?  Isn’t Memorial Day usually on May 30th?
Students learn a little about the history of the holiday, analyze the possibilities and patterns for when it is celebrated and make observations about the incredible numbers of deaths that have been caused by war.

## Time to make your prom clothes … with Duck Tape

Admire the possibilities of Duck Tape attire and calculate the cost of some of the outfits in time and tape.

## Spring and Easter ideas – 6 activities

Dyeing eggs with food coloring – Students use the chart on the back of a food dye package to compare the strangely different recipes listed for coloring a cake, icing, or dyeing eggs. They look for and create equivalent ratios…

## What is an atmospheric river (AR)?

Atmospheric Rivers! How are they ranked? Students become familiar with this weather phenomena and learn how they are measured. To more fully understand their power, students compare the strength of an AR to the momentum of a Mack truck using rate conversions.

## March Equinox – big deal? … and 5 more Spring activities

Brand new! What’s with the March Equinox? Does it really affect our lives? Is it just some astronomical occurrence? Students calculate the daylight hours at the March Equinox by time between longest and shortest days. They examine the progression of…

## Is 2023 a special number?

What do you notice about 2023?
Does 2023 meet the criteria?
Big deal?  Rare?  Often?

## Before the holidays (16 activities)

We have tons (well, 16) of activities to bring to your class in this last week before the holiday break. Movies, science, art, cooking, economics, weather and the logic of calendars. Enjoy!

## Three Hanukkah activities

Three great activities to play and learn about Hanukkah. Soda displays, Hebrew calendar, and relating two recipes for their healthiness.

## Wind chill

Students use the National Weather Service’s chart to look for patterns, make predictions, decide how many ways the wind-chill could be -22 degrees F, and compare the formula’s outcome with their chart predications.

## The Algebra of Magic Squares

Students examine Magic Squares for how they could help with math computation practice and having fun.

Jennifer Fairbanks from Hopkinton, MA sent us this picture of the cookies that she baked in 4 hours using 13 eggs and 5 cups of sugar. Do you see some math here?

## Labor Day 2022

What is this holiday about?  Are we celebrating the start of school?  New cars? The end of summer? In this short activity, students learn about the intended meaning of Labor Day as they read about its origin. For the mathematical…

## Happy Friday the 13th!

Don’t worry, 13 is a Happy number! Students learn a new function and test whether a number is Happy or Sad. The activity: Friday-the-13th.pdf CCSS: 5.OA, 6.EE, 8.F, MP1, MP7, MP8

## February 22, 2022

Why do you suppose we are posting this date as a topic for YummyMath? What do you think is so special about this date? Does this happen often?  When might a similar day occur?