Worksheet
Curated OER

Easy Worksheet: Counterexamples

For Students 9th - 12th
In this counterexamples worksheet, students solve 10 short answer problems. Students prove the given statements false by providing a counterexample thus disproving the statement.
Worksheet
Curated OER

Twenty Object Trick

For Students 7th - 10th
In this problem of the day worksheet, students remove items from a starting amount of twenty objects.  The instructor will be able to tell the student how many objects left.  The student is them to explain how this works.
Worksheet
Curated OER

Brave Kid Sudoku 2

For Students 1st - 3rd
In this Sudoku practice worksheet, students fill in the missing numbers in the 4x4 puzzle using their problem solving skills.
Worksheet
Curated OER

Brave Kid Sudoku 6 x 6

For Students 1st - 3rd
In this Sudoku practice instructional activity, learners fill in the missing numbers in the 6x6 puzzle using their problem solving skills.
Worksheet
Curated OER

Brave Kid Sudoku 6 x 6: Duck

For Students 2nd - 4th
In this Sudoku practice worksheet, students fill in the missing numbers in the 6x6 puzzle using their problem solving skills.
Worksheet
Curated OER

Brave Kid Sudoku 6 x 6: Horse

For Students 2nd - 4th
In this Sudoku practice worksheet, students fill in the missing numbers in the 6x6 puzzle using their problem solving skills.
Worksheet
Curated OER

Brave Kid Sudoku 4 x 4 Crab

For Students 1st - 3rd
In this Sudoku practice worksheet, students fill in the missing numbers in the 4x4 puzzle using their problem solving skills.
Worksheet
Curated OER

Brave Kid Sudoku 4 x 4 Fish

For Students 1st - 3rd
In this Sudoku practice worksheet, students fill in the missing numbers in the 4x4 puzzle using their problem solving skills.
Worksheet
Curated OER

Brave Kid Sudoku 6 x 6

For Students 7th - 12th
For this Sudoku practice worksheet, students fill in the missing numbers in the 6x6 puzzle using their problem solving skills.
Worksheet
Curated OER

Brave Kid Sudoku 6 x 6, #2

For Students 2nd - 4th
In ;this Sudoku practice worksheet, learners fill in the missing numbers in the 6x6 puzzle using their problem solving skills.
Lesson Plan
Curated OER

Changes in Pulse Rate

For Teachers 8th
Eighth graders practice making observations and collecting data after determining a baseline pulse rate then collect data on the changes in that rate with exercise. Students must organize their data and analyze their observations.
Lesson Plan
Curated OER

Applied Science - Science and Math (Post Lab)

For Teachers 4th - 6th
Learners explore science. In this create science lesson plan, students come up with their own science experiment. They use their basic knowledge of hypothesis and procedure to come up with an experiment. This lesson plan includes...
Lesson Plan
Curated OER

Extra! Extra! (Geometry Extensions)

For Teachers 9th - 12th
Students respond to questions based on quotes, research, and logic, and challenge problems related to the current objectives.
Lesson Plan
Curated OER

Hierarchical Structure

For Teachers 9th - 12th
Students practice using the request, response, result method to solve problems. Using one problem as an example, they break it down into multiple problems to be solved one at a time. They identify instances of hierarchical organization...
Lesson Plan
Curated OER

No-Three-In-A-Line Again

For Teachers 9th - 12th
Students interpret information and results in context while using words and symbols to generalize patterns. They use symmetry and angle properties of polygons to solve practical problems and identifying invariant properties under...
Lesson Plan
Curated OER

Legs in the Barn

For Teachers 2nd - 4th
Students listen to the problem being read. They then brainstorm possible approaches and are encouraged to plan ways of recording their work so that others examine what they have done and share their findings.
Worksheet
Curated OER

Hockey Problem

For Students 6th - 8th
In this hockey problem worksheet, middle schoolers solve 1 problem by filling in missing categories in a table.  Students determine missing information about hockey teams' wins/losses given limited information.
Worksheet
Curated OER

The Cross Country Problem

For Students 7th - 12th
In this cross country problem, students determine the order that runners finished.  They use logic and algebraic clues to determine the first and second place winners.  This learning exercise contains 7 problems.  The...
Worksheet
Curated OER

The Calendar Cube Problem

For Students 7th - 12th
In this calendar cube problem, students use cubes to spell months and digits of the year.  They use five cubes to display 366 days correctly.  This one-page activity contains 1 problem.  The answer is found at the bottom...
Assessment
Inside Mathematics

Scatter Diagram

For Teachers 8th Standards
It is positive that how one performs on the first test relates to their performance on the second test. The three-question assessment has class members read and analyze a scatter plot of test scores. They must determine whether...
Printables
Achievement Strategies

ACT College Readiness Standards

For Teachers 9th - 12th
Here is a template offering a comprehensive outline of ACT skill categories, what standards are expected to be mastered, and blank spaces for you to include how you plan to address those standards within your curriculum.
Lesson Plan
Curated OER

Patterns and Possibilitiies

For Teachers 5th - 8th
Students gain an understanding of the value and importance of patterns in mathematics. Through video, interaction and hands-on activities, students identify concrete and abstract patterns incorporating logic and deductive and inductive...
Lesson Plan
Curated OER

Chess Lesson Plans

For Teachers 4th - 5th
Young scholars discover the game of chess. In this critical thinking lesson, students learn the rules for each chess piece and the game as a whole. Young scholars use critical thinking, problem solving, logic, and reasoning skills to...
Worksheet
Curated OER

Boolean Algebra

For Students 12th - Higher Ed
In this physics worksheet, students complete circuit true tables and solve 67 questions on Boolean algebra. They identify different logic gate circuits.