
Number
/Algebra

Measurement/Geometry

Probability
and Stats


Logic

Miscellaneous


Easier

The
triangle puzzle is a bit of fun. What fraction is
shaded?
Place
value Problem x7,x11, x13.

Design
and make a Compass Rose. This is a bit of fun with
a compass and a ruler. Learn about compass bearings.



About to start on this one.

Problem
Solving Checklist Print and give each student a
copy to check.
Check out Brilliant.org


Harder

Shaking
Hands. Ten Number and Algebra problems with
solutions.

The
Squaw on the Hippopotamus. A collection of 10
problems all with solutions.
The
Girth of the Earth There are several ways we can
measure this circumference of our planet Earth. With a
cell phone is fun. You could just ask Siri!

A
Collection of Prob and Statistics Problems.
Still finishing this but useful. 


How
to Solve A Problem V3 This is one of my
intervention with students to help them become problem
solvers.


Mean

The
Original Mind Reader This is a famous puzzle made
nearly perfect by the author Andy. The resource takes
you to a weblink.


Breaking
the Stick A mean problem with a surprising
variety of answers. I simulated this on Xcel as well.



How
to Make a Rich Task.
Rich tasks have a "low floorhigh ceiling" and
engage.

