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Worksheet
Curated OER

Leveled Problem Solving: Least Common Multiple

For Students 4th - 6th
In this least common multiple practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.
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Worksheet
Curated OER

Least Common Multiple Practice

For Students 4th - 6th
In this least common multiples worksheet, students write multiples, write prime factorization, find LCM's and answer two test prep questions. The worksheet references a Houghton Mifflin text.
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Lesson Plan
Curated OER

Factors and Fractions

For Teachers 5th - 6th
Find the greatest common factor of numbers. Learners review prime and composite numbers and how to find the prime factorization of a number. They also review the greatest common factor, least common multiple, and learn new ways to find...
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Worksheet
Curated OER

Factors and Multiples

For Students 6th - 8th Standards
Middle schoolers use the factor box process for identifying the greatest common factor and the least common multiple for 10 pairs of numbers. This single-page learning exercise is simple, and makes a useful assignment for practicing...
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Worksheet
Curated OER

Money Review: Worksheet 1

For Students 3rd - 6th
Challenge your class to twelve multiple choice problems, where they must choose the sequence of money amounts that are correctly listed from least to greatest and vice-versa. There are also eight other problems for mathematicians to fill...
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PPT
Curated OER

Calculus 2.1 day 2 - Step Functions

For Teachers 11th - 12th
"Step functions" are sometimes used to describe real-life situations. This extensive lesson with many practice examples demonstrates two such functions: the Greatest Integer Function and the Least Integer Function. The commands on the...
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Activity
Gfletchy

Geared Up

For Students 6th Standards
Get the class's gears turning! Pupils first watch a video that introduces the situation: Given three gears, how many turns will it take for the dots shown on the gears to line up? They count the number of spurs on each gear, then use the...
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Lesson Plan
Curated OER

Finding The LCM

For Teachers 4th - 8th
Students find the least common multiple. In this LCM lesson, students find the multiples of two numbers. They view which multiples are common between the two numbers and then find the smallest. 
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Worksheet
Curated OER

Least Common Multiple

For Students 4th - 6th
For this least common multiple practice worksheet, students apply their problem solving skills to identify the multiples of the 4 given numbers and identify the least common multiple of 1 pair of numbers.
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Worksheet
Curated OER

Least Common Multiple

For Students 6th
In this least common multiple worksheet, 6th graders list multiples of numbers 2 through 5 and then find the least common multiple of 2 of the numbers. Students complete 5 problems.
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Lesson Plan
Curated OER

Least Squares Fit Line

For Teachers 7th - 8th
Practice makes perfect! Learners estimate the least squares fit line for a set of data. They understand error involved in least squares fit lines, and solve application problems using least square fit lines.
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Worksheet
Curated OER

Greatest and Least Area - Enrichment 18.3

For Students 4th - 5th
In this greatest and least area game worksheet, students cut out the cards, draw a card and record the measurement in the length or width column of a graph. When all columns have been filled, they calculate the areas to find the winner...
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Worksheet
Curated OER

Least Squares

For Students 12th - Higher Ed
In this least squares worksheet, students solve 6 different problems that include the least squares of numbers. First, they plot 3 points on the axes shown and draw in their best approximating line. Then, students estimate the slope and...
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Worksheet
Curated OER

Least Common Multiple

For Students 7th - 8th
In this pre-algebra activity, learners solve 26 problems in order to find the least common multiple of the two numbers.                                          
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Worksheet
Curated OER

LCM-Factor Trees

For Students 4th - 6th
In this LCM worksheet, students use work space provided to create factor trees and find the LCM of sets of numbers. Answers are included on page 2.
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Worksheet
Curated OER

LCM of 3 Numbers: Factor Trees

For Students 5th - 8th
In this lowest common multiples worksheet, students create factor trees to find the lowest common multiple of 3 numbers. Students complete 4 problems.
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Worksheet
Curated OER

Decimals

For Students 3rd - 5th
Ordering decimals is different from ordering whole numbers, but your scholars will get the hang of it after assorting 17 sets of numbers from least to greatest. The numbers all have decimals to the hundreds place, so they use knowledge...
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Lesson Plan
Curated OER

Influence and Outliers

For Teachers 8th - 11th
Using the TI-Nspire calculator, statisicians identify outliers and their effect on the least-squares regression line. In finding the line of best fit, they determine what points will affect the least squares regressions and what points...
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Worksheet
Curated OER

Organizing and Understanding, Step-by-Step

For Students K - 1st
Use this number comparison and counting worksheet as an overhead projection for the whole class, because the answer is explained on the bottom half of the sheet. Cover the answer and reveal it once learners have tried it themselves. They...
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Worksheet
Curated OER

Ordering Sets of Measures

For Students 3rd - 5th Standards
Using numbers with varying units (money, length, volume, distance, weight), scholars put each set in order from least to greatest. There are five numbers in each set, and they are all whole numbers with units attached (numbers in each...
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Lesson Plan
Illustrative Mathematics

Sort and Count

For Teachers Pre-K - 1st Standards
Young mathematicians are on their feet and moving around in this primary grade sorting activity. After giving each child an object or picture card, they then sort themselves into groups, counting to see which has the most or least...
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Worksheet
Curated OER

Number Sense and Numeration: Multiples, Factors and Square Roots

For Students 6th - 8th
A great resource for any math teacher covering multiples, factors or square roots; this learning exercise walks young mathematicians through the logic behind factoring and square roots with a systematic set of problems which gradually...
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Lesson Plan
Curated OER

Solar Electricity ~ The Colour Sensitivity of a Photovoltaic Cell

For Teachers 7th - 10th
Teacher's notes, a materials list, detailed procedure, tips, and extension ideas are all included to make teaching this lesson on photovoltaic cells a sunny spot in your day! After some brief background reading, physical science...
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Worksheet
Curated OER

Greatest, Least and In The Middle

For Students 3rd - 5th
In this greatest, least and in the middle activity, students use a set of 4 given digits to create other 4-digit numbers that match a set of descriptions given. Answers are included on page 2.

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