Curated OER
Triangular Numbers
In this triangular numbers instructional activity, students create a table of triangular numbers, write a formula for the nth number, and determine the sum of any two consecutive triangular numbers. This two-page instructional activity...
Curated OER
Negative and Positive Numbers
Help scholars explain the concept of positive and negative numbers. Here you will find three separate activities that will help them to correlate positive and negative numbers with real life. Note: Activities require that the teacher...
Curated OER
Solving Inequalities With Both Principles
In this solving inequalities worksheet, students solve inequalities with variables on both sides. They state the solution set of the inequality. This two-page worksheet contains 30 problems.
Curated OER
Positive and Negative Activity
In this positive and negative worksheet, students use the positive and negative rules to rewrite and answer the 34 questions below, an example is provided for them.
Curated OER
Solving Equations with the Variable on Both Sides
In this solving equations worksheet, 9th graders solve and complete 21 different problems that include solving various equations that contain a variable on both sides of the equal sign. Then, students write an equations and solve it,...
Curated OER
Jumpin' Pepper and Lazy Salt
Students examine the result of a negative charge. After rubbing a balloon with a wool cloth, students hold it over a mixture of salt and pepper. They observe the pepper "jumps" to the balloon. Students discuss their observations and then...
Curated OER
Integer Exponents
In this integer worksheet, students rewrite expressions using only positive exponents. This one-page worksheet contains ten problems, with answers.
Centre for Education in Mathematics and Computing
Roots and the Pythagorean Theorem
In this roots and the Pythagorean Theorem worksheet, learners solve 15 different types of problems related to square roots and applying the Pythagorean Theorem. They first determine the square root of each number and then, the cube root....
Curated OER
Addition of Two Negative Numbers Between -100 and 100
For this addition worksheet, students find the sums in 12 problems. They add two negative two digit numbers in each problem. They enter and submit the answers online, or print out the page as needed.
Curated OER
English in Mind Unit 4: Grammar Practice
In this English grammar worksheet, students write answers from given questions, put words in order to create a sentence, complete questions with do or does, and make sentences negative. Students answer thirty one fill in the blank and...
Curated OER
English in Mind Unit 10: Grammar Practice
In this grammar worksheet, students create sentences in the negative form, complete questions with do or does, write answers to given questions, and rearrange words to make a sentence. Students answer thirty fill in the blank and short...
Curated OER
English in Mind Unit 11: Grammar Practice
In this grammar practice worksheet, students match questions with their answers, create questions, make positive sentences negative, and put sentences in the present continuous tense. There are twenty nine fill in the blank and short...
Curated OER
Logarithmic Forms
There are 10 different problems related to particular logarithmic forms for learners to solve. They express each exponential form equation given in logarithmic form and write out the opposite of each form as illustrated.
Curated OER
Linear Inequality
Seventh graders solve and complete 12 different problems that include graphing and using multi-steps to solve. First, they solve each multi-step linear non-compound inequality with the given values. Then, pupils graph each solution given...
Curated OER
Rounding to the Nearest Tens or Hundreds
Project these rounding problems as an all-class warm up, since they are written in large text and lend nicely to this purpose. Scholars round three numbers, two double-digit and one triple-digit, to both the hundreds and tens place. Note...
Curated OER
Electric Field Activity
In this physics instructional activity, students identify and describe the correct and incorrect features in electric field lines. Then they qualitatively sketch field lines for a charge distribution and a charge given the field lines.
Curated OER
Absolute Values and Number Lines
Students solve equations using absolute values and roots. For this algebra lesson, students solve equations and write their solution on a number line. They solve for x as it relates to distance or absolute values. They order roots on a...
Curated OER
Addition of Integers
For this Algebra I worksheet, 9th graders perform integer addition. The one page worksheet contains eight questions. Answers are not included.
Curated OER
Diary Writing
As part of their reading of Michael Morpurgo's novel Kensuke's Kingdom, young castaways create diary entries describing their own time left alone on an island.
Curated OER
Nonfiction Genre Mini-Unit: Persuasive Writing
Should primary graders have their own computers? Should animals be kept in captivity? Young writers learn how to develop and support a claim in this short unit on persuasive writing.
K-5 Math Teaching Resources
Numeral Cards 0-10
Looking for number cards? Look no further than this numeral card printable showcasing numerals one through ten.
Del Mar College
Divisibility Rules
There's a lot to remember when it comes to math concepts. Help scholars get a head-start to learning division with a reference page offering divisibility rules for the numbers two, three, four, five, six, eight, nine, and 10.
Charleston School District
Negative Exponents Operations
Are exponent rules different if the exponents are negative? Using the definition of negative exponents and the rules of exponents, the resource shows that the rules of exponents hold independent of the sign of the exponent. Practice...
National Energy Education Development Project
Introduction to Solar Energy
People have been using solar energy for many generations to dry crops, heat homes, and for light. This presentation explains how now it is possible to capture the solar energy and store it for future use, details how and where...
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