Curated OER
Probability Review
Students engage in a lesson that is concerned with the concepts related to probability. They review the key properties of statistics involved in the measurement of probability that includes mean, median, and mode. The lesson includes...
Curated OER
Estimating Revenues
In this economics worksheet, students write out a business plan that translates into an estimation of revenue made in the first three years.
Curated OER
Jobs and Salaries
In this economics worksheet, learners look for the budgets and go through the practical activities of maintaining a monthly expense sheet.
Curated OER
Mobile Phone Packages
In this consumer math worksheet, students examine 3 mobile phone package deals with calls and text message charges. Students match the best plan to one of 3 people whose profiles are shown, detailing their typical use. All prices are in...
Helping with Math
Fractions: Subtracting Mixed Numbers (Different Denominator)
If your math magicians have mastered adding and subtracting with uncommon denominators, here is a challenge: subtract mixed numbers with uncommon denominators. The values are pretty easy to work with, so this would be appropriate for...
Curated OER
Adding Mixed Numbers (Different Denominator)
In this math worksheet, students add the problems with the different denominators in the form of mixed numbers. The answers are also available.
Curated OER
Add and Subtract Decimal Thousandths (A)
In this math worksheet, students solve 32 problems in which decimal numbers to the thousandths place are added and subtracted. The problems are in a closely spaced horizontal format.
Curated OER
Add and Subtract Decimal Thousandths (C)
In this decimals learning exercise, students solve 50 problems in which decimal numbers to the thousandths place are added or subtracted. Problems will need to be rewritten on another paper.
Curated OER
Add and Subtract Decimal Thousandths (E)
In this decimals worksheet, students solve 50 problems in which decimal numbers to the thousandths place are added or subtracted. Problems will need to be rewritten on another paper.
Curated OER
Add and Subtract Decimal Thousandths (F)
In this decimals activity, students solve 50 problems in which decimal numbers to the thousandths place are added or subtracted. Problems will need to be rewritten on another paper.
Curated OER
Add and Subtract Decimal Thousandths (G)
In this decimals worksheet, students solve 50 problems in which decimal numbers to the thousandths place are added or subtracted. Problems will need to be rewritten on another paper.
Curated OER
Math Vocabulary Fill-In Puzzle
For this math vocabulary puzzle, students use a set of definition clues given to solve a crossword puzzle. A reference web site is given for additional activities.
Curated OER
Math Vocabulary Review
In this math vocabulary learning exercise, students read a set of 15 math related definitions and write the words being defined. A reference web site is included for additional activities.
Curated OER
Block It: Using a Manipulative to Solve Math Problems
Young scholars practice using visuals to solve math problems. In this math manipulative lesson, students utilize pattern blocks to participate in a class game in which geometric shapes touch other player's pieces. Young scholars gain...
CK-12 Foundation
Ck 12: Elem Math: Calculating Sums: Less Than, Greater Than, or Equal To
[Free Registration/Login may be required to access all resource tools.] Locate the video "Calculating Sums: Less Than, Greater Than, or Equal to." In this learning module, students apply their addition and subtraction skills in comparing...
CK-12 Foundation
Ck 12: Elem Math: Calculating Sums: Less Than, Greater Than, or Equal To
[Free Registration/Login may be required to access all resource tools.] Locate the video "Calculating Sums: Less Than, Greater Than, or Equal to Numbers (Numbers to 1,000)." In this learning module, students must add or subtract to find...
CK-12 Foundation
Ck 12: Elem Math: Calculating Sums (Numbers Up to 100,000)
[Free Registration/Login may be required to access all resource tools.] In this learning module, students are presented with a set of numbers up to 100,000, most of which end with one or more zeroes, and must apply their understanding of...
CK-12 Foundation
Ck 12: Elem Math: Calculating Sums Numbers Up to 100000
[Free Registration/Login may be required to access all resource tools.] Students use place value to practice with addition skills.
Other
Good Calculators: Cone Volume Calculator
For the purpose of obtaining results for several cones simultaneously, you can introduce into the calculator the multiple values of the cone. The calculator then will automatically sum the cone volume results which provides the...
Sophia Learning
Sophia: Sum of Angles in Polygons
This tutorial with video and slideshow components investigate the characteristics of polygons as well as how to calculate the interior and exterior angles of any polygon. It offers two PowerPoint presentations and two videos that feature...
Texas Instruments
Texas Instruments: Approximating Integrals With Riemann Sums
In this activity, students calculate Riemann sums. They demonstrate when the Riemann sums will over-approximate a definite integral. They also observe the convergence of Riemann sums as the number of subintervals get larger.
National Council of Teachers of Mathematics
The Math Forum: Beat the Calculator: Adding Even Numbers
Can you beat the calculator? Your task is to find the sum of all even numbers between two and any selected two-digit even number. If you can find the number pattern, you are sure to beat the calculator every time. Links to other "Beat...
CK-12 Foundation
Ck 12: Analysis: Series Sums and Gauss' Formula
[Free Registration/Login may be required to access all resource tools.] In this lesson students will be calculating the sums of the terms in a series. Students examine guided notes, review guided practice, watch instructional videos and...
CK-12 Foundation
Ck 12: Analysis: Sums of Finite Geometric Series
[Free Registration/Login may be required to access all resource tools.] Calculating the sums of finite geometric series