Activity
Howard Hughes Medical Institute

Winogradsky Columns: Microbial Ecology in the Classroom

For Teachers 9th - 12th Standards
Winogradsky columns are ideal for observing the role of bacteria and other microorganisms in an ecosystem. This student activity guide is complete with data tables for observations and analysis questions for processing what was observed....
Lesson Plan
Beacon Learning Center

Twix-n-Tween

For Teachers 1st - 2nd Standards
Yummy! Use Twix candy bars to teach a instructional activity in comparing length! Learners will love this instructional activity and you will be addressing Common Core standards at the same time!
Lesson Plan
Visa

A Way to Wealth: Understanding Interest and Investments

For Teachers 9th - 12th Standards
Money motivates! Help young bankers understand how math plays a part in investing. Give learners math practice while instilling real-world financial literacy skills.
Lesson Plan
Curated OER

A Walk Through Time

For Teachers 10th - 12th
Students investigate the types of footwear worn during ten periods of history.  In this secondary, art/math/social studies lesson, students view documentaries and popular films to study the time periods.  Students research the...
Worksheet
Curated OER

Rounding to the Nearest Whole Number

For Students 4th - 6th Standards
In this rounding numbers worksheet, students complete 10 math sentences as they round decimal numbers to the nearest whole number. In addition, students round 8 decimal numbers to the nearest whole number.
Worksheet
Curated OER

Prime Factorization with Factor Trees (1 of 2)

For Students 4th - 6th Standards
Six numbers (12, 32, 50,48,36, and 75) are given to learners to craft factor trees with. The first one is completed as an example in this first of two similar online worksheets. Note that where factorization is an foundational step in...
Worksheet
Curated OER

Multiples Worksheet (1 of 2)

For Students 5th - 7th Standards
This is a progressive introductory assignment on determining the least common multiple of pairs of numbers. First, eight numbers are listed for learners to simply practice writing multiples for. They write down the first six multiples...
Worksheet
Curated OER

Addition: 3-Digit Sums (Carrying Tens)

For Students 2nd - 4th
In this addition practice worksheet, students improve their math skills as they solve 30 problems that require them to add 2-digit numbers to 2-digit numbers
Worksheet
Curated OER

Fractions: Multiplying by Mixed Numbers

For Students 5th - 6th Standards
In this math activity, students solve 30 problems in which a fraction and a mixed number are multiplied. Examples are written horizontally on the page.
Worksheet
Helping with Math

Subtraction : 3-digit - 3-digit

For Students 3rd - 5th Standards
In this subtraction worksheet, math wizards subtract three-digit numbers from different three-digit numbers. Some of the 24 problems require regrouping.
Worksheet
Helping with Math

SubtractionL 3-digit - 2-digit

For Students 3rd - 4th Standards
In this assignment, math minors solve 30 subtraction problems. Two-digit subtrahends are taken away from three-digit minuends. Often, regrouping will be necessary to arrive at the difference. Terrific practice with an answer key provided!
Worksheet
Helping with Math

Identifying and Writing Decimals up to Tenths

For Students 3rd - 5th Standards
When beginning to teach you math class how to write decimals, this assignment will support the first step. On it, learners examine sets of blocks that include wholes and tenths, and then the write the value of the number. Use this as an...
Worksheet
Helping with Math

Solving Equations with Two-Stepping! (2 of 4)

For Students 7th - 9th Standards
Multi-step problems are part of the progression when learning to solve equations. These 12 problems require only two steps to arrive at an answer. Either print the page out to assign as homework, or have learners write down the problems...
Worksheet
Helping with Math

Percentages: Calculating Percent - 2

For Students 6th - 8th Standards
Here is a worksheet on which math classes practice calculating the percentage of different numbers. Some of the percentages involve decimals, so this would not be an assignment for first-time percent calculators! You can print the...
Worksheet
Helping with Math

Multiplication: 4-digit x 1-digit

For Students 3rd - 5th Standards
As the title states, math whizzes multiply four-digit numerals by a single-digit. With 24 problems to solve and an answer key available, this is a handy tool for providing multiplication practice.
Worksheet
Curated OER

Multiplication: 2-digit x 1-digit to 99

For Students 3rd
In this multiplication practice instructional activity, 3rd graders sharpen their math skills as they solve 30 problems that require them to multiply 2-digit numbers by 1-digit numbers.
Worksheet
Curated OER

Division: Dividends to 81

For Students 3rd - 4th Standards
In this division facts practice worksheet, students sharpen their math skills as they solve 30 problems that require them to divide 2-digit numbers by 1-digit numbers.
Worksheet
Helping with Math

Ratio and Proportion: Rates

For Students 5th - 8th Standards
Unit rates are introduced to your math minors on this printable worksheet, complete with answers. There are only three problems: the first involves biking speeds, the second the cost of bracelets, and the third the cost of apples....
Lesson Plan
Curated OER

Finding Remainders in Pascal's Triangle

For Teachers 5th - 6th
Students use clock arithmetic to find remainders. In this patterns in math lesson, students explore the relationship between clock arithmetic and remainders using a computer applet. Students also identify patterns in Pascal's triangle...
Worksheet
T. Smith Publishing

Fraction Manipulatives

For Students K - 2nd Standards
Photocopy these coloful disks onto cardstock, laminate, and then cut out to use as manipulatives when teaching your class about wholes, halves, thirds, and fourths. It is always so helpful to practice math concepts with hands-on...
Worksheet
Worksheets Plus

Place Value Worksheets - What Number Am I?

For Students 1st - 2nd Standards
Practice place value with this resource. The 12 questions consist of riddles. For example, "I have 4 tens and 2 ones. What number am I?" This is a creative approach to thinking about double-digit numbers. Answers are available so...
Lesson Plan
Curated OER

Data Analysis Digital Display

For Teachers 7th - 8th
Students create a survey online. In this math lesson plan, students graph survey data using flisti.com. They share and analyze their classmates' histogram.
Unit Plan
2
2
Mathematics Vision Project

Quadratic Equations

For Teachers 10th - 12th Standards
Through a variety of physical and theoretical situations, learners are led through the development of some of the deepest concepts in high school mathematics. Complex numbers, the fundamental theorem of algebra and rational exponents...
Lesson Plan
California Department of Education

I Have “M.I.” Strengths!

For Teachers 6th Standards
There are so many ways to be smart! Can your class identify their intelligences? The third of five career and college lesson plans designed for sixth graders challenges them to assess their unique skills. Once they determine their...

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