Organizer
Curated OER

Plastic Parade: Recycling

For Students 3rd - 4th
In this recycling worksheet, students use ten plastic containers, collect data on the recycle number on each one, and conclude if most plastics are or are not recyclable in their town.
Worksheet
Curated OER

Really Useful List of 100 Irregular Plural Nouns in English

For Students 4th - 7th
In this useful list of one hundred irregular plural nouns in English worksheet, students pronounce and discuss all of the one hundred examples and then write ten more original examples on the lines provided.
Worksheet
Curated OER

Unit 4: Worksheet 4: Functions and Graphs

For Students 9th - 10th
In this function and graph worksheet, students read and interpret maps and graphs. They write an equation, define variables and solve the equation. Students solve diamond problems and use the distributive property to solve equations. ...
Lesson Plan
Curated OER

Ants in Your Pants

For Teachers 1st
First graders read "One Hundred Angry Ants" by Elinor Pinczes. They identify various sums that equal ten and display them on a chart.
Worksheet
Curated OER

My Test Book: Decimal Addition and Subtraction

For Students 4th - 6th
In this math skills worksheet, students solve 10 multiple choice math problems that require them to add and subtract using decimals. Students may view the correct answers.
Worksheet
Curated OER

Subtraction Numbers to 9

For Teachers 3rd - 4th
In this math worksheet, students find the answers to the 30 subtraction problems. The solutions can be checked by using addition.
Lesson Plan
Curated OER

The Tell-Tale Hearts of Writers

For Teachers 6th - 12th
Knock, knock, knock...Creep out your class with a critical thinking lesson focused on word relationships in Edgar Allen Poe's "The Tell-Tale Heart." They investigate  the relationship between word choice, mood, and interpretation of...
Lesson Plan
Curated OER

Picture Board

For Teachers 2nd - 4th Standards
Learners divide a poster board so everyone gets the same amount of area to decorate. Youngsters talk about the different ways to divide a rectangle. They measure their lines to make sure that each piece is equal and then decorate their...
Lesson Plan
Lesson Snips

Who Killed the Flowers?

For Teachers 7th - 12th
This could be really good, or it could be really bad! The crime to be solved is, "Who went pee in the flowerpot?" Given four imitation urine samples, young chemists or crime scene investigators perform pH, glucose, and turbidity...
Worksheet
Curated OER

Perimeters of Squares and Rectangles

For Teachers 2nd - 4th Standards
If you're looking for some perimeter practice problems for beginners, you've found them! Learners reference an example that takes them through the steps of finding the perimeter of a square or rectangle. Then, they complete nine on their...
Worksheet
Curated OER

Magnetic Fields and Forces Homework/Electromagnetic Induction Homework

For Students 9th - 12th
Here are two electromagnetism homework assignments rolled into one. The first eight practice problems deal with the magnetic field and magnetic force exerted by current-carrying wires. The second set of seven problems are specific to...
Worksheet
Curated OER

Adding Fractions

For Students 3rd - 5th
The steps are laid out in these fraction addition practice problems. Scholars add fractions with common denominators, making sure to reduce to the simplest form. For all of these, that means turning a simplified improper fraction into a...
Worksheet
Curated OER

Column Addition, 3-Digit and 4-Digit Numbers

For Teachers 3rd - 5th Standards
Show scholars that if they can add two multi-digit numbers, they can add four! They complete 20 practice problems adding three and four-digit numbers. All the equations have four addends and include units. All numbers are whole numbers....
Worksheet
DK Publishing

Money Word Problems #2

For Students 2nd - 4th Standards
Are you experiencing money problems? Here are some more! Young mathematicians practice their addition and subtraction skills with money values in these word problems and number sentences. Some of the 25 questions prompt scholars to...
Lesson Plan
Curated OER

Sour and Bitter: Acids and Bases

For Teachers 10th
Tenth graders distinguish between acids and bases. In this pH lesson plan, 10th graders view a PowerPoint and discuss the characteristics of an acid and a base. They investigate natural substances to determine the pH level of each.
Worksheet
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Curated OER

The Word Factory

For Students 3rd - 4th Standards
Here is a clever way to help your 3rd and 4th graders add -ing to verbs. A list of 10 action verbs is given, and learners must adjust the spelling of each verb to accept the -ing ending. This would be an excellent choice for a homework...
Lesson Plan
Curated OER

Addition and Subtraction - First Grade

For Teachers Pre-K - 2nd Standards
Twenty-five multiple choice addition and subtraction problems fill the six-page worksheet. Many are word problems that include graphics to help learners visualize the situation. A useful tool in meeting Common Core standards!
Worksheet
Curated OER

Weighted Averages

For Students 8th - 11th Standards
Weighted averages can be tricky to explain! However, this study guide makes it easy for teachers by including definitions, explanations, and breaking down problems into three steps. Includes mixture problems and uniform motion problems.
Lesson Plan
Curated OER

Taxes and Sales

For Teachers 9th - 12th Standards
Collaborative discussions around this retail store problem will be taxing. Calculating discount and tax and the order of the operations are used to motivate an opportunity for learners to make a convincing argument using algebraic...
Lesson Plan
Curated OER

Solving Word Problems with Fish

For Teachers 4th - 6th
Send your class fishing...for the right answers! Small groups collaborate to create math word problems based on the fish in their classroom aquarium or on the aquarium itself. After all groups determine the answer for their ownproblem,...
Lesson Plan
Curated OER

Why Do Some Things Float?

For Teachers 4th - 5th
Students recognize that density determines whether objects sink or float.  In this sink or float instructional activity, students experiment with plastic in three liquids. students drop their objects into the liquids and observe and...
Worksheet
Curated OER

Addition Drills, part 2

For Students 1st - 3rd Standards
Add them up! Scholars add up double-digit addends to find sums for 32 equations. There are three examples learners can reference if needed, and they have to regroup for many of these. The equations aren't numbered, so consider doing this...
Worksheet
Curated OER

Addition Drills, part 4

For Students 2nd - 3rd Standards
Show kids that addition has real-life applications as they add up measurements and money. There are some examples here demonstrating regrouping and including units in an answer. They complete 20 measurement addition problems, each with...
Lesson Plan
Curated OER

Fish Math

For Teachers K - 1st
Students recognize things that are the same and things that are different. They use shape, size, numbers and color, for recognition. They make fish with different shapes/colors on them and 'fish' for the kind of fish that displays the...