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Worksheet
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Kelvin Temperature Scale

For Students 4th - 6th
In this Kelvin temperature worksheet, students write Celsius degrees and Kelvin temperatures and vice versa. Students complete 17 problems.
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Lesson Plan
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Aeronautics: Bernoulli's Principle

For Teachers 3rd - 5th
Students explore physics by participating in a science activity in class. In this flight properties lesson, students identify Bernoulli's principle of flight and his theory of statics and motion. Students conduct a demonstration by...
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Lesson Plan
Curated OER

Placing Negative Numbers On A Number Line

For Teachers 5th
Fifth graders review the concept of negative numbers and how the are placed on a number line. After the review, 5th graders practice placing negative numbers on a number line in a whole class setting.
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Lesson Plan
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Prime Factors

For Teachers 5th
Fifth graders review the concept of prime factorization. Then, they use the rules for divisibility and other notions to find the prime factorization of unfamiliar numbers. They solve problems in a whole class setting.
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Lesson Plan
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Mapping Data Made Manageable

For Teachers 5th - 8th
Young scholars explore how to select unbiased random samples as they choose report data to include on maps. They propose methods for choosing random numbers and discuss their advantages and disadvantages. They consider bias in science.
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Lesson Plan
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Prime Real Estate

For Teachers 4th - 6th
Students analyze and discuss prime numbers and the Sieve of Eratosthenes, a procedure to sort out prime numbers. They identify the prime numbers from 1-100 by eliminating all the multiples of the first four prime numbers, and circle what...
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Lesson Plan
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Geometry In the Yard

For Teachers 5th - 7th
Students are responsible for creating a border around a triangular garden spot, of which they know the measurements for two sides. They use the Pythagorean Theorem to calculate the third side and complete the garden.
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Lesson Plan
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Hotel Infinity

For Teachers 4th - 7th
Students investigate the concept of infinity. They read a story, discuss the concept of infinity from the story, and create an illustration of the hotel described in the story.
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Lesson Plan
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Math and Music: Fibonacci Sequence

For Teachers 5th - 8th
Students investigate the mathematical patterns of the Fibonacci Sequence. They determine how math is connected to music, specifically looking at music the uses the pattern sequence found in the Fibonacci Sequence.
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Lesson Plan
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Plenty of Pythagoras

For Teachers 5th - 8th
Using a twelve foot knotted rope, learners form a 3-4-5 right triangle. Following a discussion of observations about the lengths of the sides of the triangle, students use grid paper, scissors and a centimeter ruler to draw and measure...
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Lesson Plan
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Scale Factors for Areas and Volumes

For Teachers 5th - 6th
Students examine mathematical questions. They examine how to tackle mathematical questions and discover the effect of a change in length on area and volume. They examine the consequences of the physical properties sea animals on heat...
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Lesson Plan
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Consecutive Numbers

For Teachers 5th - 6th
Like all of the Problem Solving units, this one aims to introduce students to the underlying ideas of mathematics through a problem. The problem here requires a knowledge of arithmetic and the use of some algebra. In this unit we see how...
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Lesson Plan
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Six Circles

For Teachers 5th - 6th
Students develop the skills of problem solving through looking at situations mathematically. The lesson introduces students to the concepts of theorems and proofs as part of how one looks at mathematical problems.
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Lesson Plan
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President Jefferson's Cipher: Cracking the Code

For Teachers 3rd - 12th
Learners examine the journey out west by Lewis and Clark. Using a cipher from President Jefferson, they solve a code he gave to the explorers before setting out on their exploration. They share his message with the class and state...
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Worksheet
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Experiment: Refraction And The Reappearing Coin

For Students 3rd - 5th
In this refraction worksheet, students perform an experiment by putting a penny in a bowl, walking off and turning back around to see if they can still see the penny or not.
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Worksheet
Curated OER

Parts of Speech: Adverbs

For Students 3rd - 5th
This worksheet provides a good explanation of adverbs and several examples as well. Students are asked to underline the adverbs in 18 sentences. This would be a good practice worksheet to us with ESL learners.
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Lesson Plan
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Exercise in Perspective

For Teachers 5th - 12th
In this exercise in perspectives, students are required to analyze a topic by completing six different activities. Students can work in groups, pairs or independently to complete the activity.
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Worksheet
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Math Maven's Mysteries: The Case of the Dastardly Disguiser

For Students 5th - 6th
In these math word problem worksheets, students help solve the mystery about 'The Case of the Dastardly Disguiser. Students read the story and find the total number of disguises.
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Lesson Plan
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How Does the USS Alabama Float?

For Teachers 3rd - 6th
Students investigate buoyancy. For this buoyancy lesson, students apply the Archimedes Principle of Buoyancy to the experiment conducted in class to determine how battleships float.
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Worksheet
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Number Theory Worksheet 2: The Sieve of Eratosthenes

For Students 4th - 6th
in this number theory worksheet, students use the Sieve of Eratosthenes to find all primes up to the number 100. Students follow the directions to circle primes and multiples on the hundred chart.
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Worksheet
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Number Theory Worksheet 2: The Sieve of Eratosthenes

For Students 5th - 6th
In this primes and multiples worksheet, students follow the directions to circle primes and multiples on a hundred chart until all prime numbers from 1 to 100 are circled. This is called the Sieve of Eratosthenes.
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Lesson Plan
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Gee, It's Crowded in Here

For Teachers 4th - 6th
Students interpret raw data about population statistics. In this raw data lesson plan, students plug the data into graphic organizers and draw conclusions based on their findings.
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Worksheet
Curated OER

Number Theory: The Sieve of Eratosthenes

For Students 4th - 6th
In this number theory worksheet, students read about The Sieve of Eratosthenes and follow a set of directions to complete a prime number activity and answer 4 related questions.
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Worksheet
Curated OER

Fraction Review

For Students 5th - 10th
In this fractions learning exercise, learners put fractions into their simplest form, write as improper fractions, add and subtract, estimate amounts, and more. They complete 31 problems.

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