Taxi! Taxi! A bike taxi business seems the perfect solution for making money and getting exercise. Learners use their knowledge of representing real-word quantities with variables and constructing simple equations and inequalities to...

How does the Law of Sines differ from the Law of Cosines? Learners, working cooperatively in small groups, try to gain insight into this question. The activities center around using both laws in different scenarios including real-world...

What does it mean for something to grow exponentially, and how does that compare to linear growth? This activity tries to help learners gain an understanding of these concepts while modeling real-world problems. Linear and exponential...

You will love this resource! Using a problem involving a farmer planting pumpkins, third graders create arrays to show the various maps the farmer needs to make to determine the number of pumpkins he'll be planting. The kids get to...

Students are introduced to fractions by completing 2 pages of problems with a pizza theme. They complete a chart where they name the fractional part they see in pizzas, then shade the pizzas to solve 1o word problems.

Bring these four word problems to your second grade class to reinforce addition, subtraction, and money math. The problems provide space to write out the proper equations, as well as separate areas to fill in the answers. Use these...

Can your learners figure out which equation to solve? Use this resource to challenge your third graders with word problems involving the four operations. Each problem has a section to write the answer, but pupils will need to write out...

Bring math to real life with this review resource! With five word problems on bars of chocolate, boxes of tissues, and bottles of lemonade, this is an excellent way for fourth graders to apply their math knowledge to real life scenarios....

Bring math alive with these five word problems. Using multiplication and division in a space for writing equations, fourth graders solve the word problems and practice writing out the answers in a separate area. Helpful as either a...

Sal works through several problems involving rational and irrational numbers, and shows how to find the difference. This video is a good stepping stone for those who are preparing to take on more challenging algebra work.

Apply the concept of scientific notation to a word problem involving the rate of speed. Sal explains how to express the answer in scientific notation.

Adding double-digit numbers can seem difficult for some students. But, this Khan Academy video makes this process clear in a developmentally sound way. Students watch as 'Sal' adds the number 46 to 43. He references each number by its...

Middle and high schoolers solve systems of equations relating to money and explore substitution and elimination strategies. In this activity, pupils review The Chicken and Pigs problem and compare their solutions with the graphing...

Play ball! High schoolers explore the concept of quadratic equations through modeling how shooting a basketball can be expressed as a quadratic function. They impose a coordinate grid on the path of a shooting basketball and determine...

With problems applying to modern-day topics like Netflix and McDonald's, math whizzes analyze graphs and investigate the slopes. In this algebra worksheet, learners identify the slope and y-intercept of the given equations. They graph...

Upper graders work with a partner or small group, choose to measure their gym or playground, use an appropriate measuring tool and record the data, convert the measurements in inches, feet, yards, and miles, and answer related word...

Provide your students with the context and information they'll need to convert gallons to quarts, pint, and cups. In this video, Sal defines gallons, quarts, pints, and cups. Then he uses this information to solve a problem where he must...

Apply mathematics skills with this word problem involving units of weight. Sal assesses the given data, converts tons into pounds, divides, and simplifies his answer. This concept is very well explained and would fit nicely into a full...

Learners calculate the perimeter of rectangles and squares. They imagine trying to build a fence around a yard or trying to determine how much paint they need to paint a room. They also develop formulas and procedures for determining the...