Curated OER
Add and Subtract within 20 - Independent Practice
Although this activity says it contains addition and subtraction within 20, it doesn't. Learners will have to add and subtract double-digit numbers with answers up to at least 30. However, it does provide good practice.
Curated OER
Adding Decimals
Explore the practical uses of adding numbers with decimals as scholars add measurements and money. The first 12 equations are written vertically with half the sums requiring a dollar sign and half a unit of measurement. The next six are...
Curated OER
Adding Decimals
Adding decimals can be simple; show scholars the practical uses of adding numbers with decimals as they add measurements and amounts of money. The first eight equations are written vertically with some sums requiring a dollar sign, some...
Curated OER
Adding Fractions
Each of these 20 fraction pairs needs to be totaled, but that's not all there is to do! Scholars find the least common denominator first, then reduce the answer to simplest form if needed. These practice problems are excellent in the...
DirectTV
Staying Safe on The Internet
Watson the Walrus takes scholars through an interactive workbook all about internet safety. Safety tips, a maze, crossword puzzle, quiz, and coloring page make up six pages that encourage smart choices while surfing the web.
Curated OER
Adding Dice
Roll the dice! These addition number sentences are for beginning mathematicians, and each addend is displayed on a die. Learners add up two or three single-digit addends to find eight sums in the first half of this activity. Next, they...
Curated OER
Addition and Subtraction Up to Two-Digits
In this finding the sums and differences worksheet, students write the equations in the ones and tens columns and solve and also solve vertical problems with and without regrouping. Students solve 18 problems.
Grammar Net
Adjectives of Comparison
Is our car bigger than theirs? Is this car better than than that one? Use comparative and superlative adjectives of provided verbs to complete twenty sentences.
Curated OER
Parrot in the Oven: Problematic Situation
Prior to reading Victor Martinez's Parrot in the Oven: Mi Vida, class members are presented with a problematic situation and to rate their responses as well as predict the responses of a character from the novel.
Mathematics Assessment Project
100 People
It's a small world after all. In the middle school assessment task, learners use data that imagines there are only 100 people in the world to answer questions about population demographics. Young mathematicians use ratio and proportional...
Virginia Department of Education
Permeability and Porosity
Covering both permeability and porosity, scholars perform a hands-on experiment testing various soil types. The material includes a pre-lesson worksheet to help focus pupils on the task at hand.
Curated OER
Addition Up to 12, Sheet 2
In this addition learning exercise, students complete a set of 20 problems, adding to number 12. A reference web site is given for additional activities.
Curated OER
Teenagers
In this fast-paced activity, learners identify the order of numbers from 13 to 20. They practice greater than and less than with verbal responses to pairs of numbers. Suggested accompaniments include counting forward and backward to 20....
Curated OER
Addition Practice
For this addition practice worksheet, learners solve 18 problems that require them to add 1 or 2-digit numbers to 1-digit numbers with sums up to 20. A number line is provided.
Curated OER
Make 20
In this making 20 instructional activity, students determine pairs of numbers that added together make 20. In this fill in the blank instructional activity, students solve thirty-four problems.
Math Worksheets Land
Add and Subtract Within 20 - Independent Practice Worksheet
Young mathematicians draw pictures to help them solve a series of addition and subtraction word problems. The final problem in the set of ten is a bit fishy because Nikki caught some fish, threw those back, and then caught some more.
Illustrative Mathematics
Discounted Books
Adolescents love to shop, especially when an item is discounted. Here, shoppers only have a set amount of money to spend. Will they be able to make a purchase with the discount and tax added in? Percent discounts can be calculated...
Curated OER
Add and Subtract
Like the cubs in A Fair Bear to Share, your 2nd grade class will practice adding and subtracting double-digit numbers by grouping, regrouping, and sorting a collection of objects. This requires many resources, but it is well worth the...
Firelands Local Schools
Exponential Growth and Decay
How can you safely model exponential growth and decay? A hands-on activity uses candies to model not only exponential decay, but also exponential growth. Exponential equations are fitted by hand and by use of a calculator to the data...
Museum of Tolerance
Family Role Model Activity
What does is take to be a role model? Through grand conversation, and the use of books and a graphic organizer, scholars find out and apply the requirements to identify a role model within their family. They then journey through the...
Curated OER
Planning to Parent: Do I Want Children? How Many? When?
Using the jigsaw method, ten different life situations relating to parenting are evaluated and then presented to the class. Through this experience, participants understand the reasons for choosing whether or not to have children, how...
Curated OER
Addition to Twenty
In this addition tool for creating a instructional activity, students problem solve and calculate the answers to twenty addition equations. Students show each step of their work.
ABCya
Math Bingo
It's sometimes the simple games that really grab a learner's attention. With this game-like app, young mathematicians can practice addition, subtraction, multiplication, and division facts. When they reach new high scores, they collect...
Curated OER
Tricky Twenty Triangle
In this triangle number puzzle worksheet, students place the digits 1 - 9 in each box so that every side of a triangle add up to 20. They place number at each vertex with two digits between them.