Curated OER
Prime Factorization
Factoring is an important math skill, and it's often quite confusing for youngsters. This presentation does a good job of showing the basic skills and vocabulary needed to begin to understand this important process. Prime numbers,...
Charleston School District
Review Unit 7: Real Numbers
Provide pupils with problems to check their understanding of the concepts within the unit. The seven-part series of lessons covers concepts related to irrational numbers. Learners convert between fractions and decimals, estimate the...
Curated OER
Time for Prime
Explore prime numbers. Learners use an interactive 100's chart to identify prime numbers, discuss a glossary of terms, use cards to list multiples of 2,3,4,5, and play a bingo game.
Education.com
Alphabet and Number Derby!
Young children roll and shout their way to victory in this simple number and letter recognition game. Using the included game board students roll a die, move the number of squares indicated, and call out the name of the number or letter...
Curated OER
Prime Numbers
Prime numbers are the focus of this math learning exercise. Students follow directions to identify prime numbers on a hundreds chart. Students follow clear directions in order to find a total of 25 prime numbers on the chart.
Curated OER
Number Line Snacks: Compare Numbers to 10
Kindergarteners put Cheerios or cheddar fish on two number lines (up to 10 each) and identify which number the snack pieces indicate. They compare numbers after eating a few of each snack, and get an introduction to addition and...
Curated OER
Numeracy
Students review numbers, number systems and the number operations through the use of online webpages.
Curated OER
Numbers and Number Names
Children practice identifying numbers and number names by calling out or drawing a line to match the number to its name. Each number or name is printed on a different color, which makes this resource highly visual. The last slide...
Thomson Brooks-Core
Complex Numbers
AÂ straightforward approach to teaching complex numbers, this lesson addresses the concepts of complex numbers, polar coordinates, Euler's formula, De moivres Theorem, and more. It includes a practice problems set with odd answers and a...
NTTI
I'll Halve S'more Please!
There is a lot to learn about fractions, and this is a fun way to do it! Individuals participate in a Cyberchase activity to describe a fraction in terms of sharing parts of a whole. They determine the meaning of the parts of a fraction,...
Illustrative Mathematics
Half of a Recipe
Kids love to cook! What is a better place to learn mixed numbers than with a recipe? It is up to learners to decide how they want to divide this recipe in half. They may choose to model the mixed number and then divide the model by two....
Missouri Department of Elementary
Safe and Healthy Life Choices (Part I)
As high schoolers seek to grow more and more independent, they must constantly make choices. Some options are healthy and some not so much. To begin the discussion, class members are asked to identify five safe and healthy (or...
Curated OER
Numeracy Lesson Plans
Students complete a series of lesson plans dealing with numbers, counting, and ordering. In this numbers lesson plan, students identify numbers, identify number patterns, count forwards and backwards, and more.
Curated OER
Identifying Ordinal Position To Twentieth
Third graders investigate the concept of putting ordinal numbers in order from one to twenty. They work in a group to hold cards with a number and then line up in numerical order. Then students recognize the number and play a game with...
Curated OER
Ordinal Numbers Are Out of This World
First graders identify and write ordinal numbers by following the sequence the school bus followed during a field trip to the nine planets in the solar system. This is based on the book The Magic School Bus Lost in the Solar System.
Curated OER
Find the Even Numbers 1
For this online interactive number sense worksheet, students examine a series of 1 and 2-digit numbers. Students identify the even numbers in the series and check their answers.
Curated OER
Find the Even Numbers 2
In this online interactive number sense worksheet, students examine a series of 1 and 2-digit numbers. Students identify the even numbers in the series and check their answers.
Curated OER
Find the Even Numbers 4
In this online interactive number sense worksheet, students examine a series of 1 and 2-digit numbers. Students identify the even numbers in the series and check their answers.
Curated OER
Find the Even Numbers 5
In this online interactive number sense worksheet, students examine a series of 1 and 2-digit numbers. Students identify the even numbers in the series and check their answers.
Curated OER
Find the Even Numbers 6
In this online interactive number sense activity, learners examine a series of 1 and 2-digit numbers. Students identify the even numbers in the series and check their answers.
Curated OER
Find the Even Numbers 7
In this online interactive number sense worksheet, students examine a series of 1 and 2-digit numbers. Students identify the even numbers in the series and check their answers.
Curated OER
Find the Even Numbers 8
In this online interactive number sense worksheet, students examine a series of 1 and 2-digit numbers. Students identify the even numbers in the series and check their answers.
Curated OER
Find the Even Numbers
In this online interactive number sense worksheet, students examine a series of 1 and 2-digit numbers. Students identify the even numbers in the series and check their answers.
Curated OER
Comparing and Ordering Greater Numbers
Students compare and order greater numbers. In this place value lesson, students use a place-value chart to identify which set of numbers has the greatest value.