Is 2023 a special number?
1998 was a Harshad year.
What do you notice about the number 2023?
What is a Harshad number?
Does 2023 meet the criteria?
Big deal? Rare? Often?
Number Sense
Genres
Grade
Whole lot of cookies
This activity has been updated -- See the updated activity HERE
Gauss and our star of stars
How many stars are in this image and how did you count them?
For Adventurer members we have a teaching suggestions and our solution sheet.
What time should I wake up?
I'm going to surprise my mom with breakfast in bed for Mother's Day.
She wakes up pretty early. When do I have to wake up to pull this off?
April Fool's Day fun
This day is known for pranks and puzzles.
Try one of these 4 activities on April Fools Day.
Ask students to analyze where I made my mistake.
PerplexingProblem.pdf
CC...
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?
Spider-Man continues
Spider-Man: No Way Home opened on December 17, 2021.
How much did it cost to make?
How much will it gross?
Is the Spider-Man phenomena a guarantee for success?
How would yo...
Mystical Mathematical Mind Reader
Clicking on this image will take you to the Mind Reader online site at https://www.transum.org
This activity can be used with any grade level elementary through high s...
What's interesting about this number?
Why did we put it on YummyMath today?
What do you notice about this number? What do you wonder? Do you think that this happens often in a year?
Inauguration Date
The date of the Presidential Inauguration this year can be written in an interesting way.
What do you notice? What do you wonder? Do you think that this happens often in a yea...