Florida Center for Instructional Technology
Two for One Box Company
Given a box of certain dimensions, young mathematicians must determine if a box that is twice as big, actually holds twice as much. This is a brain-teaser of a problem. The worksheet provides a handy table that has learners calculate the...
Curated OER
Athletes: Brain Teaser
In this brain teaser activity, high schoolers solve 1 short answer word problem. Students determine who out of four people is a golfer given various information about the four people.
Curated OER
The Nine Digits Problem
In this problem solving instructional activity, high schoolers find the solution to 2 brain teasers. Students have two addition problems that they must replace 9 letters with the correct digits 1-9.
Curated OER
Cryptarithms: Calculus
In this cryptarithm worksheet, students solve 1 short answer problem. Students determine which integer values represent given letters in cryptarithm. Students are given an addition problem adding words like circle, ellipse, series,...
Curated OER
The Eight Digits Problem
In this word problem instructional activity, students solve 1 short answer word problem about digits. Students arrange given numbers into an eight digit number given various restrictions about digit placement.
Curated OER
Rubeus + Sirius = Azkaban: Cryptarithm
In this word puzzle worksheet, students solve 1 brain teaser. Students determine the numbers necessary for the following statement to be true, rubeus + sirius = azkaban.
Curated OER
Leftovers Again? - Number Word Problems
In this word problem worksheet, students solve 1 word problem about numbers. Students find the smallest number that has the given qualities.
Curated OER
Hidden Summer Vocabulary Builder
In this hidden summer vocabulary builder activity, students fill in the missing letters in 70 words using definitions and descriptions, then write 8 short answers about summer.
Curated OER
Brain Teaser Problem
In this brain teaser worksheet, students solve 1 problem, then click on a button to check their answer. A website reference is given for additional activities.
Curated OER
Brain Teaser
For this brain teaser worksheet, students solve one brain teaser word problems. A website reference is given for additional activities.
Curated OER
Brain Teaser -"Prizes"
In this brain teaser worksheet, students solve 1 brain teaser word problem. A website reference is given for additional activities.
Curated OER
Word Equations
In this brain teaser worksheet, students read 10 clues to a phrase with a number. Kids read each word equation that has the initials of words that will make it complete. Students write out the full phrase. Example: 4 S in the Y= Four...