Curated OER
Fossils Footprints Across Time
Young scholars examine fossils to understand how they are formed and how they give information about geological history. In this fossil lesson plan, students research and write about fossils and make models of different fossil types.The...
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SI Units and Conversions Between Them
In this SI units and conversion activity, students are given five problems to solve. They convert from one SI unit to another.
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Countdown
How many days until summer? Find a special day, and use this activity to determine how many days, weeks, hours, even seconds until it arrives! There are three levels of difficulty, which can provide differentiated instruction with...
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How Much Will That House Cost?
What is a mortgage and how do you use it to pay for a house? Young financiers determine how much money is actually spent paying a mortgage payment on a home. They use their math skills to calculate monthly payments on a home given a 30...
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Measuring Beads
Students compare the weight of the students's favorite soft toys directly and then indirectly using beads.
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Half Hour Time
In this math worksheet, students fill in the time for half hour intervals. They use the pictures of clocks to fill in the hour and second hands.
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Time Clock Exercise
In this reading clocks worksheet, students study the analog clocks and then write the time down by the hour. Students fine the time for 12 analog clocks.
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Let's Try Various Calculations
Students explore math facts. For this calculation and math facts lesson, students play a board game in which addition, subtraction, multiplication, and division math facts are practiced. A copy of the game is included.
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Addition Exercise-- Zero
In this addition of zero worksheet, students solve 15 problems in which single digit numbers are added to zero. Students are encouraged to work quickly and time themselves.
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Typhoon Project
Students graph and outline the path of a typhoon. In this algebra lesson, students measure the path of the typhoon and create a graph with their data. They analyze the data and make predictions.
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Units of Time: Calendar
In this units of time worksheet, students first read the information about calendars, days, hours, weeks, years. Students solve 30 problems. Note: This page was intended to be an online activity, but can be completed with pencil and paper.
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Math Maven's Mysteries
In these math word problem worksheets, learners help solve the mystery about 'The Case of the Skating Bus Driver.' Students use missing element equations to solve the problems. Learners select the equation to use and solve.
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Time: Quarter Hour
In this math literacy worksheet, students find the right times for the fifteen minute intervals. They fill in the times for the clocks with the hour and minute hands.
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Math Maven's Mysteries
In these math word problem worksheets, students help solve the mystery about 'The Colossal Circus Caper.' Students create a table to help organize the time and measurement elements from the story. Students must determine how tall Ella...
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Math Maven's Mysteries: The Case of the Incredible Shrinking Garden
In these math word problem worksheets, 7th graders help solve the mystery about 'The Case of the Incredible Shrinking Garden.' Students find the new length and width measurements of the shrunken garden using the area of rectangle.
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Telling Time
In this telling time worksheet, students draw hands of clocks to indicate times shown, 12 clocks total. Worksheet contains a link to additional activities.
National Park Service
It Was a Very Good Year
Waterton-Glacier International Peace Park includes whitebark pines that are over 1,200 years old, meaning they have been there since before medieval times. The second lesson of five details how to read tree rings for climate change and...
101 Questions
Bottomless Mug
How much coffee can you actually drink? An intriguing lesson has learners consider an advertisement for a bottomless mug of coffee. While considering the price of the mug, they analyze different scenarios to determine the cost-saving...
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Square Roots Using a Carpenter's Square
Students calculate the square root of a given number using carpenter's square measurements. In this math activity, students relate this method on the Pythagorean theorem. They answer practice problems after the exploration activity,
Yummy Math
Happy 14th B’ak’tun, the start of the next Great Mayan cycle
The ancient Mayans had a complex calendar and number system with a rich history. In fact, the date 12/21/2012 was the center of much controversy as to whether or not it was the end of time. It wasn't the end of time, but...
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Volume of a Rectangular Prism
Children use the length, width, and height of an object to calculate the volume of a rectangular prism. They observe how to multiply three numbers at a time, and define volume. Pupils observe as the teacher demonstrates how to determine...
Illustrative Mathematics
Pizza Place Promotion
The longer you wait to try the new pizza place, the more it's going to cost you! This real-world problem about how the cost of pizza varies with respect to time is a good example of how piecewise functions are used to describe...
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Measurements - Franklin College
Second graders review measurements in inches and practice measuring different objects. As a class, they estimate various objects in their classroom and compare their estimation to the actual measurement. To end the instructional...
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M & M Addition
Eat your math manipulatives, are you serious? Yup, Learners listen to the story The M & M's Addition book, add single digit numbers to reach sums up to six, and demonstrate addition and subtraction number combinations using several...