Worksheet
Curated OER

One of Einstein's Favorite Puzzles

For Students 9th - 11th
For this algebra worksheet, students are given a word problem and asked to find the number that someone wrote down without telling the other person. They follow specific algebraic steps to arrive at their solution. There is an...
Lesson Plan
Curated OER

Applying Trigonometric Functions To Real Life

For Teachers 9th - 11th
Students examine where trigonometry exists outside the classroom. In this trigonometry lesson, students create trigonometric functions to match the data provided and to solve word problems relating to the real world.
Lesson Plan
Curated OER

Amazon Rainforest Conservation, Brazil

For Teachers 1st - 3rd
Students explore rain forests.  In this rain forest lesson plan, students participate in a "BioBlitz" of their schoolyard, observing and recording every living thing in a designated area.  Students visit websites about rain...
Worksheet
Curated OER

Dividing Fractions

For Students 7th - 8th
In this middle school mathematics worksheet, students divide fractions.  The worksheet provided step-by-step instructions.  The one page interactive worksheet contains six problems.  Solutions are provided. 
Lesson Plan
Curated OER

Happy Holidays

For Teachers 6th - 8th
Students create holiday story while working in cooperative learning groups, using Chris Van Allsburg's Polar Express as a writing prompt.
Lesson Plan
Curated OER

Working Together to Improve Our Community

For Teachers 4th - 8th
Learners from the fourth grade research a solution to a community problem and converse with eighth graders via email. Eighth graders study the political process and work with the fourth graders to present information to the public to...
Lesson Plan
Curated OER

What's A Problem?

For Teachers 5th
Fifth graders utilize strategies to solve a variety of problems and create problems of their own. They write explanations of problem solutions and using a checklist, evaluate themselves.
Lesson Plan
Curated OER

Inventing and Presenting Unit 1: Analyzing Nonfiction and Inventing Solutions

For Teachers 6th - 8th
Pupils read about and identify patterns in the invention process. Students discuss and write about information learned from research. Pupils compile a list of problems, choose one, write a problem statement, and compile a list of at...
Lesson Plan
Curated OER

Liza and the Lost Letter

For Teachers 3rd - 6th
Students create and develop a play for "Liza and the Lost Letter". They discuss the setting and assign roles. They answer comprehension questions to end the instructional activity.
Worksheet
Curated OER

Algebra Age Problems

For Students 9th
In this Algebra I worksheet, 9th graders are presented with age word problems which are solved by writing an equation in one variable.  The one page worksheet contains 2 worked examples and sixteen practice problems.  Answers...
Lesson Plan
Curated OER

Law of Sines Question and Answer day

For Teachers 10th - 11th
Students investigate the correct use of the law of sines and cosines. In this precalculus lesson, students ask questions about their problems on solving these trigonometry problems. They spend the class period reviewing important...
Worksheet
Curated OER

Write the Limit Described Problems

For Students 11th - Higher Ed
In this limits learning exercise, learners construct the limit described in three problems and the formal definition of a limit.   The solutions are not provided.
Lesson Plan
Curated OER

Analyzing Problem Solving-4

For Teachers 5th - 6th
In this elementary math worksheet, learners write a number sentence for the four problems and then use them to find the solutions.
Lesson Plan
Curated OER

What Makes the Writer Write

For Teachers 9th - 12th
Young scholars chose a novel which includes social criticism to read. After reading the book, they use the internet to research the issue in the novel and work with others to develop a presentation. In their presentation, they identify...
Lesson Plan
Curated OER

Walter Reed's Yellow Fever Studies

For Teachers 6th - 12th
Middle schoolers and high schoolers examine the ethics of using human test subjects in scientific research. They do a simulation which focuses on yellow fever and how human subjects were used to develop a treatment/cure for the disease...
Lesson Plan
Curated OER

Save an Endangered Species

For Teachers 4th - 8th
Have your young learners work in pairs to find and research an endangered species. They use research to develop ideas about saving their animal from extinction. Pairs develop a three-dimensional model of the animal's habitat. Then,...
Lesson Plan
Curated OER

Hey - It's a Rainy Forest Out There!

For Teachers 3rd - 6th
Elementary schoolers take part in a very good instructional activity which has them watch video, conduct experiments, complete hands-on activities, and work in cooperative groups. The educationally-rich activities are clearly-explained,...
Worksheet
Curated OER

Math Crossword Puzzle +3

For Students 1st - 2nd
Crossword puzzles make great worksheets! Here, learners solve 11 one-digit addition problems. They use their solutions to solve a math crossword puzzle.
Worksheet
Curated OER

Math Crossword Puzzle +2

For Students 1st - 2nd
Here is another terrific math crossword puzzle activity. Learners solve 11 addition problems, then use their solutions to solve a math crossword puzzle.
Activity
1
1
Curated OER

Access Ramp

For Teachers 9th - 12th Standards
Just about every public building that your students are familiar with has an access ramp which complies with ADA requirements. As it turns out, designing such a ramp is an excellent activity to incorporate slope, the Pythagorean Theorem,...
Lesson Plan
Discovery Education

Architects in Action

For Teachers 6th - 8th Standards
Hands-on and real-world applications are great ways to teach mathematical concepts. Creative thinkers examine how ratios are used to create scale models of buildings and structures. They practice working with ratios by looking at a map...
Activity
Novelinks

The Winter’s Tale: Problematic Situation

For Teachers 11th - 12th
Before beginning The Winter's Tale groups read and discuss a scenario that parallels the plot of Shakespeare's play. They then brainstorm possible solutions to the problem.
Interactive
Curated OER

Math Puzzle: Three Cubes

For Students 8th
In this math puzzle:  three cubes worksheet, 8th graders solve the puzzle by making cubes with 2 digit numerals on each side, then finding 3 ways for 3 sides to add up to 100, the answer is available online.
Lesson Plan
Computer Science Unplugged

Phylogenetics

For Teachers 4th - 12th
Introduce your class to the concept of creating phylogenetic trees by playing a game of Telephone. Participants create a mixed-up message and through the use of distance matrices, the evolution of the message is recreated.