New ReviewThere's a formula for that. An educational video shows viewers how to apply geometry formulas to solve problems. It covers the formulas for the circumference of a circle, volume of a cone, and the Pythagorean Theorem.

New ReviewWhat's the best way to dig a ditch? Scholars watch a video that shows the progress of ditch digging from two ends. Using coordinate geometry, they determine whether two ends will eventually connect to form one single ditch or not.

New ReviewA 33-page packet focuses on fifth-grade math concepts. Learners practice rounding numbers to the hundred thousands, thousands, hundreds, tens, ones, hundredths, thousandths, and hundred thousandths. They also compare whole numbers and...

New ReviewTwo to the fourth equals four squared. Scholars work through a word problem to find the equivalent expressions in a bake sale. Then they create another exponential expression to represent the same number.

New ReviewInvestigate the genetics of three function families. What makes them similar? What makes them different? Young scholars review multiple representations to compare linear, quadratic, and exponential functions. Collaborative groups create...

New ReviewWhat comes first, the exponents or the multiplication? Follow the order of operations and you will never make a mistake! Young scholars learn the order of operations and then watch as the instructor evaluates a five-step problem. The...

New ReviewIf we don't solve this problem, it's a shame. Given some information about souvenir baseball goods at a shop, young mathematicians determine the cost of each item. This requires setting up and solving systems of linear equations.

New ReviewHave your pizza—and eat it, too! Given information on the cost of pizza and its delivery, learners create a graph, table, and equation. They compare the cost with that of a different company, using a system of equations to determine when...

New ReviewSolving this problem is no drop in the bucket. Given information on the amount of rainwater in a bucket at various times, learners figure out what time it started raining. They apply proportional and linear reasoning to determine their...

New ReviewThere's zero reason not to use the resource. Learners first use the quotient rule for exponents to determine the meaning of zero exponents. They then apply patterns to learn how negative exponents become positive exponents.

New ReviewWhat if everything in your hotel was a cube? An interesting lesson has scholars considering this question. They identify objects that they might see and learn how to use the volume formulas for cubes to solve problems.

New ReviewHopefully, trends show that obesity rates will go down. Using researched data on Maryland's obesity rates, young data analysts create graphs and draw lines of best fit. They apply the regression lines to predict the obesity rate in 2020.

New ReviewIrrational numbers never die; they just keep going and going. A set of activities has scholars investigate the difference between rational and irrational numbers. They figure out decimal representations of numbers, find examples of...

New ReviewMake your driveway look pretty and learn about math, too. A short task has pupils determine the dimensions of flower planters for a driveway. The planters must in the shape of a right triangle and satisfy conditions on area and...

New ReviewBe on the ball to learn about volume of spheres. Scholars first use tennis balls in a cylindrical canister to speculate on the relationship between the volumes of cylinders and spheres. They use rice and models of each solid to confirm...

New ReviewIf you can find the volume of a cylinder, finding the volume of a cone is just one extra little step. Scholars determine the formula for the volume of a cylinder by applying the concept of the area of the base times height. They then use...

New ReviewYes, knowing math can make you better at sports. Small groups solve a problem involving soccer players passing a ball to score a goal. Successful solutions to the problem require using knowledge of lines and angles.

New ReviewYou don't want your bulletin board to be exactly the same as the others. Groups conduct an exploration to see what information is necessary to prove that triangles are congruent in the context of triangular designs on bulletin boards. As...

New ReviewReal life isn't perfect, so don't expect a function to perfectly fit real-world data. Given some data on a practical situation, scholars plot it on a coordinate plane. They then identify the type of function that would best fit the graph.

New ReviewDrop everything and use the resource. Scholars conduct an experiment to find how long it takes a basketball to drop to the floor from various heights. After creating a graph and modeling the data with a function, they estimate the time...

New ReviewWhat's up is down and what's down is up. Pupils apply rotations about the origin and reflections over the x-axis, y-axis, and the line y = x to graphs of functions in the coordinate plane. The exercise helps them identify even and odd...

New ReviewUse a winning resource to solidify understanding of linear and exponential functions. Groups investigate different cash prize models. Using linear and exponential functions, they determine which model is best for the winner.

New ReviewSimply watch the video to become an expert on simplifying expressions. A concise video describes how to simplify algebraic expressions. Young mathematicians watch two examples where the narrator applies the distributive property and then...

New ReviewSimplifying expressions in a nice, orderly fashion is ideal. Young scholars learn to simplify expressions of the form a + b(c - d(e^2 + f). The exercise obviously requires meticulous use of the order of operations.