Students practice counting from one to twenty, identify numerals, write numerals one through twenty and match numerals to object.

For this counting practice worksheet, 2nd graders practice adding numbers in which one place value is added to each addend for example 1+11+111+1111=?. They do this with ones and threes to the hundred thousands place.

In this basic mathematics worksheet, students complete each chart by counting by 2's. They add to each number and fill in the missing boxes.

In this number chart practice worksheet, students review their counting skills as they fill in the 50 missing numbers between 0 and 99.

In this science worksheet, students read about how scientists determine the total number of fish in a population. Students also participate in a related math activity.

Help your young mathematicians master three-digit place value with a hands-on activity that builds on their social orientation. They create a place value house from construction paper and sort "number friends" according to which house...

How many times can you cheer about a snow day before you get to the 100th letter? Find out with a creative word problem that challenges young mathematicians to determine what the 100th letter will be in a sequence of letters.

Develop mental math skills using these fun partner games. Covering basic operations, each one offers differentiation options, extension ideas, and clear directions. Dice or cards is all you'll need to keep kids' attention as they...

Twelve math lessons take kindergartners through the process of number sense and counting. The skills range from counting to ten, filling out ten frames, indicating ordinal position of an object, and counting by fives and tens to one...

Pennies, nickels, dimes, quarters, half-dollars, dollars. Here's a comprehension worksheet that asks young readers to respond to a series of questions based on a passage about money.

How many millimeters are in 10 meters? Which is greater: two centimeters or 30 millimeters? These are the types of questions learners can solve, along with one word problem, in a six-sectioned measurement brochure.

Upper graders change a set of 10 fractions with denominators of either 10, 100 or 1,000 to decimals. Answers and hints are available on-line; a reference web site for additional resources is given.

This instructional activity engages learners in a variety of activities to build 1 to 1 correspondence, estimation, and problem solving skills. They discuss problem solving strategies, hear the story Ten Flashing Fireflies, compose...

In this what's before, between and after worksheet, students identify the missing number in a sequence. All numbers contain one or two digits and are in a sequence of one. This one-page worksheet contains ten problems.

In this between numbers worksheet, students find the numbers that come between specific numbers ranging from 1 - 10. Students complete 5 problems.

Add some visuals to your money unit with this fantastic PowerPoint. Teach your Spanish class how to recognize and count American money. There are clear directions, written in Spanish, and great images on each slide. Viewing this...

First graders provide monetary value of coins. In this counting pennies and nickels lesson plan, 1st graders practice counting money with a partner.

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.

Eat your math manipulatives, are you serious? Yup, Learners listen to the story The M & M's Addition book, add single digit numbers to reach sums up to six, and demonstrate addition and subtraction number combinations using several...

Address fundamental math skills with a series of fun math board games. With 25 games that focus on addition, subtraction, multiplication, division, place value, and percentages, kids will quickly find that math practice is their favorite...

What's my number? Spark mathematical thinking and have some fun with thirty number puzzles that pose a series of questions to guide learners towards number discovery. 

This five-page exam was designed for a biochemistry and organic chemistry course. It covers the molecular geometry and properties of organic comounds. Test takers identify compounds, functional groups, and isomers. They draw Lewis...

In this first grade math review worksheet, 1st graders answer multiple choice questions about symmetry, money, measurement, time, and more. Students complete 25 questions.

Can endangered species become un-endangered? Of course! Examine six lucky animals whose populations once were dwindling, but now are healthy and thriving. Learners match animal images to brief descriptions, complete a true/false...