Curated OER
Atoms, Molecules and Ions
Atomic theory, experiments that contributed to our knowledge of matter, atomic structure, isotopes, and ions are covered in these 33 slides. Quality diagrams and labeled charts will help activate understanding. The presentation concludes...
Curated OER
Addition Practice
In this addition learning exercise, students practice their adding skills. Students are given twenty addition problems with missing sums or addends where students are to find the missing numbers.
K5 Learning
Mixed Practice Word Problems #5
Six word problems make up this mixed practice worksheet. Pupils work with money, adding, subtracting, multiplying, and dividing using numbers up to 250.
Rochester Institute of Technology
Skateboard Assembly - Cycle Time
Assemble a great lesson on assembly lines. In the first installment of a nine-part technology/engineering series, future entrepreneurs learn about the manufacturing process, specifically about the assembly line and cycle time. The lesson...
Curated OER
Magic Number Squares: School Related Vocabulary
What an innovative way to review Spanish vocabulary! Provided is a chart containing 16 Spanish vocabulary words; their English translations are listed at the bottom of the resource page. The learner matches each translation with its...
World Wildlife Fund
Arctic Take 6
The magic number is six! Using a 6x table, young math stars practice adding, subtracting, multiplying, and dividing two-digit numbers with the number six. This learning exercise also touches on making tessellations with hexagons.
Curated OER
Understanding Place Value: Base Ten Models
As an overview of place value involving numbers in the hundreds, this resource would be incredibly beneficial. There are only a few examples, but the graphics make this concept come alive. In a lower grade classroom, this presentation...
Curated OER
Cotton Swab Skeletons
To truly teach through the arts means one must tackle both art and core content in one lesson. This quick activity does just that. Learners make skeletons out of cotton swabs in order to study relief sculpture and the skeletal system....
Houghton Mifflin Harcourt
Unit 2 Math Vocabulary Cards (Grade 4)
The 28-page resource contains cards with terms relating to multiplication from inverse operations to front-end estimation to array. Each sheet contains two cards; one with the word and one with the definition.
Novelinks
Things Fall Apart: Problematic Situation
If you could pick characteristics you would want your child to possess, what would they be? To better understand Okonkwo, one of the key characters in Things Fall Apart, class groups engage in an activity that asks them to consider this...
Curated OER
Adding Fractions Worksheet 2
In this math instructional activity, student practice solving the problems using the operation of addition with the mixed numbers. The answers are found on page two.
Curated OER
Add and Subtract Decimal Thousandths (F)
In this decimals worksheet, learners solve 50 problems in which decimal numbers to the thousandths place are added or subtracted. Problems will need to be rewritten on another paper.
Curated OER
Add and Subtract Decimal Thousandths (A)
In this math instructional activity, students solve 32 problems in which decimal numbers to the thousandths place are added and subtracted. The problems are in a closely spaced horizontal format.
Curated OER
Homework: Counting by Two, Five and Ten
In this counting worksheet, students count by two, five and ten. Repeatedly, they add the respective number to discover a sequence of numbers when adding multiples. Students identify the first six multiplies of numbers one through...
Curated OER
Addition: Getting To Ten Then Adding The Rest
In this addition worksheet, learners first write the 2 numbers in an addition problem that add up to 10, then write the answer by adding 1 additional number to 10.
Curated OER
Addition Worksheet for Decimals (Two Digits)
In these mathematical worksheets, students complete four pages of two digit decimal addition equations. Students must print their completed worksheets out in order to save their progress.
EdHelper
Addition
In this addition learning exercise, 1st graders practice addition by adding the 3 numbers to solve the addition problems. Students solve 18 addition problems.
Curated OER
Decimals: Collaborative Lesson
Learners explore mathematics by participating in a group activity. In this number value lesson, students identify the uses for decimals and how to best estimate whole numbers based on decimals and fractions. Learners collaborate with...
Curated OER
Add and Subtract Decimal Hundredths (D)
In this decimal numbers worksheet, students solve 50 problems in which decimal numbers to the hundredths place are added or subtracted. Problems may need to be rewritten on another paper.
Curated OER
Addition
In this mental addition worksheet, students read the method for adding a series of three 2 digit numbers without paper and pencil. Students solve 16 mental addition problems.
Curated OER
Add to Find the Greatest Total
In this addition worksheet, students solve 12 problems in which two digit numbers are added with carrying. Students ring the total that is the greatest in each row.
Curated OER
Number Patterns/ Odd and Even
Students investigate the relationship between odd and even numbers. In this odd and even relationship lesson, students draw pictures to help increase understanding.
Curated OER
Addition: Math 3
In this addition activity, students add one digit numbers to two digit numbers. There are thirty questions to answer. Students can complete this online and submit the answers.
Curated OER
Easter Eggs in a Basket-Sums to 50 (E)
In this Easter-themed addition practice worksheet, students sharpen their math skills as they solve 31 problems that require them to add 1 and 2-digit numbers.