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Curated OER
Compatible numbers to 20
Students practice theories dealing with equals sign used as a balance, inequality symbols and practice utilizing a box or some other geometric shape to represent an unknown number. They assess numeracy problems embedded in language-rick...
NTTI
Putting Together Ten
Groups explore sets of 10 items in two varieties (i.e. 3 white buttons and 7 black ones, or 5 bears and 5 bunnies). They brainstorm about their objects, write math sentences to represent what they have, and report their discoveries...
Curated OER
Subtraction With Integers
This thorough introduction to the concept of subtracting negative integers walk learners through the necessary steps using teacher modeling and guided practice. Number lines and various word problems are used to support understanding of...
Curated OER
Constitution Basics and Political Spectrum
Have learners try their hands at an online quiz. There are 32 multiple choice questions all related to the three branches of the US government. Questions regarding US economics are also included.
Curated OER
Development of the Atomic Theory
In this atomic theory activity, students complete a paragraph describing the development of the atomic theory by filling in the blank with 21 terms.
Curated OER
A Variety of Word Problems
In this math word problems instructional activity, students solve math word problems about division, fractions, and money. Students complete 3 word problems.
Math Salamanders Ltd.
Place Value - Hundreds, Tens, and Ones - Count the Balloons
Second graders count the number of balloons represented in groups of hundreds, tens, and ones, then compose a three-digit number. There are three problems to solve.
Curated OER
Hundreds, Tens, and Units
How many hundreds, tens, and ones are there? The class examines 3 different images, each containing flats, rods, and units. They write down the number of 100s, 10s, and 1s, then the whole number they represent.
Curated OER
ONES and TENS
Before you can teach place value or regroup, you need to provide students with a concrete idea of the definition of ones and tens. Here, ones and tens are defined and then shown several different ways in order to represent several...
Baylor College
Resources and the Environment: The Math Link
Take advantage of this interdisciplinary resource and bring together topics in science, language arts, and math. Use characters and events from the story Tillena Lou's Big Adventure as a context for practicing addition and...
Achieve3000
Discriminating Phonemes
Develop the fluency of beginning readers one sound at a time with this phonemic awareness lesson. Through a series of whole-class instruction, independent practice, and collaborative learning activities, children practice...
Curated OER
Story Stick Medallions
Students identify and visually represent important events in the beginning, middle, and end of a story. They arrange the pictures in sequential order. Students verbalize details while they retell their story idea to friends and family...
Curated OER
8th Grade Math Worksheet
In this linear equations worksheet, 8th graders solve 10 different problems that include various types of linear equations. First, they write the distance between Venus and the Sun in scientific notation. Then, students determine the...
Curated OER
Comparing Fractions and Equivalence
Which fraction is greater than? Less than? There are 10 problems here that give scholars a visual approach to comparing fractions. They start by writing the fractions represented in a shaded shape. Then, they begin comparing visual...
School Mathematics Project
Resource Sheets
This extensive and far-reaching collection of worksheets puts a new twist on many basic concepts. Learners use multiplication to trace a path from one point to another, tile a plane by converting between improper and proper fractions,...
Curated OER
Numerical Analysis/ Floating Point Numbers and Round-O Error
In this math learning exercise, students examine the examples using the concepts of floating point numbers and round off error. Then they compute the data for the given functions.
Curated OER
Missing Addend - sums with 6 and 7
In this missing addend worksheet, 2nd graders complete the missing numbers to addition problems where sums are between 6 and 7 where the numbers are represented by cubes. Students complete 16 problems.
Curated OER
Introduction to Fractions Using Cuisenaire Rods
Fifth graders use Cuisenaire rods in order to discover how to represent fractions with real objects. For this lesson on fractions, 5th graders first examine and learn the colors, lengths, and numerical values of each rod; then, students...
Worksheets Plus
Place Value Worksheets - Comparing Numbers
Six problems consisting of sets of tens and ones cubes are arranged for aspiring mathematicians to analyze. For each problem, pupils write down the total numbers of cubes and then use < or > to identify which set is the least and...
Curated OER
Parts of a Whole
Students gain an better understanding of how to figure out parts of a whole.
Curated OER
Place Value for Whole Numbers
Fourth graders, in groups, explore place value for whole numbers. They explore how to use base-ten materials to make sense of place value in the tens and ones column. They also explore whole-number patterns by using base-ten materials.
Curated OER
Subtraction with pictures
In this subtraction worksheet, students add in numbers to represent the pictures for one digit numbers and solve the subtraction problem. Students complete 4 problems.
Curated OER
Winter Addition Worksheet
In this addition worksheet, 1st graders add one digit numbers that are represented by winter clothes pictures. Students fill in the numbers and figure out the problems of 3 questions.
Math Salamanders Ltd.
Column Addition Money 4 Digits Sheet 2
In this column-addition worksheet, students add four-digit numbers that represent money with decimals. Students complete 20 problems with regrouping.