Year of the Metal Rat Lunar New Year begins on Saturday, January 25th. This will be the year of the Metal Rat. The year name is a combination of 10 Heavenly Stems and 12 Earthly Branches creating a sequence of…
Tag: 5th
Martin Luther King, Jr. (5 activities)
Data on the National Mall sites – Two data analysis activities about the National Mall. Who do we honor? – What people or events are included in the National Mall monuments? Students use fractions or percents to decide what they can notice…
It’s Girl Scout cookie time again!
Totally new activity! Let your students talk about their favorite Girl Scout cookies as they figure out what the local GS chapter really earns from these sales. Use this old graphic (where a box only costs $4.00) to figure out…
At last, the days are getting longer
As we’ve passed the darkest day, how will daylight hours change … gradually, linearly, suddenly? Time differences, patterns, play with cool online simulator.
Family fun math activities
Point of view – With any set of cubes, enjoy building this creation using our two view-point pictures. How many blocks are in my stack? What is the least number of blocks that I used? The most number of blocks that I used?…
Winter holidays – 17 activities
Hanukkah dates keep changing!
3 Hanukkah activities; the amazing Hebrew calendar, soda menorah, and potato latkes. In the calendar activity, students look at the Hebrew calendar and appreciate the incredible mathematics involved in creating a calendar that aligns both the moon’s revolution about the Earth and the Earth’s revolution about the Sun.
Three wrapping presents activities
3 activities about wrapping presents: On the diagonal, 3-act by estimation with iPhone, and judging sizes and needs by estimation with man and shopping basket.
Star Wars … the story continues
The Rise of Skywalker will open on December 20, 2019. How much did it cost to make? How much will it gross? Is the Star Wars phenomena a guarantee for success? How would you compare these movies? We’ve been gathering data…
Shipping crunch
Do huge numbers of packages shipped and huge numbers of packages delivered late mean that these two companies aren’t doing a good job? Talk numbers.
How much snow is that?
Start out this activity with: What do you notice? What do you wonder? How many inches of snow produced that pile? How much snow in volume is on top of the car? How much could that snow weigh? Students try to approximate…
The Forever Roll
Why would anyone need such a big roll of toilet paper? How does it compare to Charmin’s other toilet paper products? If this roll lasts for one month, how big a roll would I need to be able to last for one year?
Thanksgiving, football, Black Friday, and giving (11 activities)
11 math activities to use before the Thanksgiving break. Football, Turkey baking, Consumer spending, Macy’s Parade, mashed potato recipe doubling, and more …
How should I cook my turkey?
Bake it, deep fry it or barbecue it? When do I have to wake up to begin preparations? How long will the cooking take? How much will it cost? How many can I feed?
Macy’s has some new balloons
These giant beauties can be measured in handler height, taxi cab widths, stories tall, and bicycle lengths. What does that all mean? How big are these balloons. The activity: Macy’sNewBalloons.pdf