Curated OER
Budgeting
Students explore what butgeting means. In this mathematics lesson, students determine that certain things need to be part of a budget like food and clothing by answering real-life types of questions on whether one should save money and...
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When Close Enough is Good Enough
Young scholars describe the difference between an estimate and a guess. They create reasonable estimates based on observation and hands-on activities. They synthesize estimated based on interaction with online activities.
Curated OER
Divisibility Rules Using Scientific Calculators
Young learners apply divisibility rules to determine if a number is a factor of another number. They discuss what numbers are factors of another number and identify patterns using divisibility rules.
Texas Instruments
Copying an Angle
High schoolers will investigate geometric construction in this geometry lesson. Your pupils can explore the basic construction of copying an angle, using the constructions tools of Cabri Jr.
Curated OER
Skateboards
Students examine two plants that make skateboards. They practice converting fractions to percents in real life applications.
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The Pony Express
Students plot the route of the Pony Express. They discover the kinds of terrain it crossed. They calculate the number of legs needed to cover the distance of its total route.
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Properties of Parallelograms
High schoolers discover properties of parallelograms as they construct a parallelogram using Cabri Jr. They will measure angles and side lengths of their construction and determine the relationship between the diagonals of a...
Texas Instruments
Construction Regular Polygons
Learners investigate the process necessary to construct regular polygons. They explore the degree measures of the angles in a regular polygon. Using this information and technology in the form of Cabri Jr., your pupils will construct...
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Linear Computational Circuitry
In this electrical worksheet, students draw a schematic design circuit board to grasp the understanding amplification in linear circuitry before answering a series of 35 open-ended questions pertaining to a variety of linear circuitry....
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Hemingway Hangouts
Students use printed maps and websites to estimate driving distances and plan routes to Hemingway's home. They visit several locations online and record facts about each location.They calculate, distances, driving time, and other factors.
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Newton: Force and Motion
In this forces worksheet, students use the equations for acceleration and Newton's second law to learn about different motions and forces. This worksheet has 7 problems to solve.
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Tower Investigation and the Egg
Students build three types of towers, engineering them to hold an egg one foot high for 15 seconds. They discover that engineering designs are subject to constraints such as time, money and size specifications. In this activity students...
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Parachutes: What Affects a Parachute
Students create a simple paper parachute. In this parachute design lesson, students examine the effects of the wind and make napkin parachutes.
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How much is a movie worth?
Middle schoolers discover how much a movie is worth. They use decimals and percentages greater than 100 to complete this activity.
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Finding Patterns and Graphing Functions
Young scholars investigate patters for area and perimeter. In this Algebra I/Geometry lesson, students explore two different patterns as they write a formula for the nth term of each pattern. Young scholars graph their results and...
PBS
Could You Start a Business?
High schoolers learn how a business starts and finds financial independence. For this instructional activity, students learn the struggle of financial management, the costs of running a business and how to keep a budget.
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Is This Fair?
Middle schoolers discover how to convert fractions to decimals and percents. They play the role of a shopper to complete this activity.
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Snuggle Up To Pattern Blocks
Pupils view and discuss a video about the use of pattern block shapes to form pictures. They, in groups, form garden and quilt designs using pattern blocks and then decorate the room with their art.
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In Debt or Not In Debt
Students investigate the use of credit cards. In this algebra lesson, students differentiate the interest rate of credit cards and how to stay debt free. They identify pros and cons of credit cards.
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Linear Programming and the Inequalz App
Learners graph system of linear inequalities in this lesson. Your class will use the Inequality Graphing App to enter linear programming functions into the calculator that can be stored for later use. They then determine the maximum for...
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Estimation Contest
Students explore the concept of estimation. In this estimation lesson, students estimate the number of Cheerios in their cup. Students then determine the number of Cheerios in the entire box using what they know about their cup.
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Approximating Measures
Fourth graders complete a worksheet about approximate measurements. In this lesson on approximation, 4th graders compare the wingspan of a given bird to the wingspan of other birds and classroom objects.
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Juggling Slopes
Students identify the slope of a line. In this algebra lesson, students label slopes as positive, negative, zero or undefined. They use the slope formula to find the slope algebraically and graphically.
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GUM: More, Less, or the Same?
Learners confirm the law of conservation of matter by weighing chewing gum before and after it is chewed.