Worksheet
Curated OER

Angles

For Students 6th - 7th
For this math worksheet, learners find the measurements of angles created by intersecting lines. Students are first presented with two intersecting lines, then a pair of parallel lines with one intersecting line. The second page has an...
Worksheet
Curated OER

Challenges of Sampling

For Students 9th - Higher Ed
In this sampling worksheet, students try different sampling methods to determine which is the best for determining contamination on a substance. This worksheet has 5 short answer questions.
Worksheet
Curated OER

Significant Figures Worksheet

For Students 9th - 12th
In this math worksheet, high schoolers perform basic mathematical operations on 5 problems and express answers in correct number of significant figures.
Lesson Plan
Texas Instruments

The Leaning Tower of Pisa

For Teachers 9th - 12th Standards
Learners estimate the equation of a line, angle of elevation and depression in this math lesson. They analyze e famous landmark design and make connections to algebra and geometry. They will also generate an equation, model the x and y...
Lesson Plan
Curated OER

Pac Man Chomps Again

For Teachers 1st - 3rd
Students are given the opportunity to pracitce math while participating in a tag game. They get to (i.e. identify greater and lesser numbers) and solve small problems concerning mathematical comparisons .
Lesson Plan
Curated OER

Powerful Polygons

For Teachers 2nd - 4th
Students scan the classroom to find different common shapes. They listen as the teacher defines polygon and regular polygon. The teacher demonstrates regular polygons via the Internet and the "Math is Fun" web site. Students go outside...
Worksheet
Math Mammoth

Greatest Common Factor

For Students 4th - 5th
In this math worksheet, students find the greatest common factor for 5 sets of problems. The 5th set uses a graphic representation to help with comprehending the concept.
Worksheet
Curated OER

Add Integers 1

For Students 6th - 7th
In this math activity, students are given 25 problems involving negative numbers, positive numbers, variables, patterns and story problems.
Worksheet
Math Mammoth

GCF and Simplifying Fractions

For Students 7th - 9th
For this math worksheet, students find the greatest common factor of 18 pairs of numbers. Given the prime factorization of pairs of numbers students find the greatest common factor. Students simplify fractions and rational expressions.
Worksheet
Math Mammoth

Expressions

For Students 6th - 8th
For this math activity, students solve the expressions with using the values of the variables to find the solutions. They also solve the set of proportions.
Worksheet
Math Mammoth

Tenths 2

For Students 5th - 6th
In this math activity, learners convert decimals to fractions and back. The decimals go up to the tenths place. Students also compare fractions and decimal numbers using the < and > signs.
Worksheet
Curated OER

Energy and Mass-Same Things But Different!

For Students 7th - 10th
In this energy and mass worksheet, students read about Einstein's formula, E=mc2 and they solve six problems. They convert from different energy units to different mass units using a given formula.
Lesson Plan
Curated OER

New Boxes From Old

For Teachers 6th - 8th
Learners find the volume and surface area of a rectangular box (e.g., a cereal box), and then figure out how to convert that box into a new, cubical box having the same volume as the original. As they construct the new, cube-shaped box...
Lesson Plan
Curated OER

Study Buddies: Congruent Figures

For Teachers 2nd - 3rd
In this math worksheet, young scholars will work with a coach to determine which shapes (in a box of shapes) are congruent. Students will follow a step-by-step process and notes are provided for the coach.
Lesson Plan
Curated OER

Study Buddies: Lines, Line Segments, and Angles

For Teachers 2nd - 3rd
In this math worksheet, students will work with a coach to name various lines, line segments, and angels. Students will answer riddles to match pictures. Notes are provided for the coach.
Worksheet
Curated OER

Classifying Angles Online

For Students 5th - 6th
In this online classifying angles learning exercise, students work out the answers to sixteen math questions and fill in the boxes with their answers. Students check their answers online as they go and the computer calculates the overall...
Worksheet
Curated OER

Flow Chart Secret Code: What Should You Call A Cow That Lives in Alaska?

For Students 4th - 5th
For this math code worksheet, learners solve 10 multi-step problems using all math operations. Students start with the given number and perform each step in a flow chart format. Learners take their total answer and decode the secret...
Lesson Plan
Curated OER

Introducing Powers and Models II: Multiplication Rummy

For Teachers 2nd - 5th
Students practice their multiplication table using a game to increase speed and accuracy. In this multiplication activity, students distribute 5 random number cards to each player (2-5 players) and they "play" if their hand includes 3...
Worksheet
Helping with Math

Multiplication: 2-digit x 2-digit

For Students 3rd - 5th Standards
Number crunchers sharpen their math skills as they solve 30 problems requiring them to multiply two-digit numbers by two-digit numbers. Assign this as homework or use it as an assessment after practicing the skill together in class.
Lesson Plan
Curated OER

Designing "Green" to Save Our Green Planet

For Teachers 7th - 8th
Students design an environmentally friendly home.  In this middle school math/science lesson, students watch videos on creating green design.  Students work in collaborative groups to determine what makes a house green and to...
Worksheet
Curated OER

Arithmetricks

For Students 9th - 10th
In this math worksheet, students answer word problems based on previous knowledge or given the clues in the sentences. There are 14 questions with an answer key.
Worksheet
Curated OER

Adding Tens

For Students 1st - 2nd
In this math worksheet, learners solve thirty addition problems. In each problem, students add two different two-digit numbers.
Lesson Plan
Curated OER

Fish Count

For Teachers K
Students participate in hands-on activities in which they count and match objects to 10 or more using one-to-one correspondence and make a record of objects counted, which be kept in a math portfolio.
Lesson Plan
Curated OER

Jr. Chef Club

For Teachers 3rd - 5th
Students examine the food pyramid. In this health/math lesson students make biscuits. Students are assigned a group to measure out ingredients. Students also discuss which part of the food pyramid biscuits fall into and the nutritional...

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