Curated OER
The Multiplier (2-digit by 2-digit numbers)
Fourth graders Split a 2-digit number into tens and ones. They use The Multiplier to partition and solve 2-digit by 2-digit multiplications. They describe how to solve 2-digit by 2-digit multiplications using a diagram.
Curated OER
Representing Constraints
What are constraints and how can they be represented mathematically? This instructional slideshow provides an explanation and an example of how to translate constraints into algebraic inequalities.
Curated OER
Represent Rational Numbers
Students identify expanded notation and scientific notation. In this rational numbers lesson plan, students use a calculator to discover the powers of 10. Students practice writing numbers in expanded notation using powers of 10....
Curated OER
Percents: What's the Use?
Young scholars explore percentages in real world situations. In this percents lesson, students determine the final sales price after discounts. Young scholars interview community members and determine how percentages are used in the real...
Curated OER
Classroom JR - Rounding to Hundreds
In this rounding numbers instructional activity, students found the given number to the nearest hundredth value place. The objective is to enhance students' understanding of rounding numbers and value places.
Curated OER
Comparing and Ordering Fractions
Young scholars compare and organize different fractions. In this fraction lesson, students use wax paper divided into squares to represent fractions. Young scholars put them in different orders based on their value to complete their...
Curated OER
The Closer I Get To You
Pupils explore the law of reflection. Through experimentation and problem solving, they collect and analyze data pertaining to reflection. The data is plotted on a graph and formulas for calculating the x and y values are evaluated.
Virginia Department of Education
Give or Take a Few
Young mathematicians extend their knowledge of rational numbers on a number line to graph inequalities by first using number cards to compare rational numbers. They finish by using similar reasoning to graph inequalities on a number line.
Curated OER
So You Would Like a Wind Farm, Eh?
Students collect and analyze data correctly. In this statistics lesson, students use central tendencies to analyze collected data. They calculate where a wind farm will be placed, based on the data.
Curated OER
Proportions a/b=c/d
Young scholars calculate distance and proportion of objects. For this algebra lesson, students define proportion and how it is used in math. They solve the problem through guided instruction.
Curated OER
Fractions, Decimals, and Percents
Sixth graders engage in a lesson that explores the conversion process of fractions, decimals, and percents in relationship to their values to each other. Students demonstrate how to convert numbers interchangeably between fractions,...
San Francisco Public Utilities Commission
Water from the Well
How much water does it take to brush your teeth? How about to wash your clothes? Perform an experiment that measures water usage in everyday tasks and compares them to the days before indoor plumbing, specifically the California...
Curated OER
Subtracting Decimal Numbers
In this decimal subtraction worksheet, students complete a total of 12 problems, subtracting numbers with one decimal place.A reference web site is given for additional activities.
Curated OER
Subtract Decimal Numbers #2
In this subtraction worksheet, students complete 12 problems, subtracting numbers with 1 decimal place. A reference web site is given for additional activities.
Curated OER
Multiply Decimal Numbers
In this multiplication worksheet, students complete a set of 12 problems, multiplying numbers with one decimal place. A reference web site is given for additional activities.
Curated OER
Multiply Decimal Numbers
In this multiplication activity, students complete a set of 12 problems, multiplying numbers with 1 decimal place. A reference web site is given for additional activities.
Curated OER
Multiply Decimals
In this multiplication of decimals instructional activity, students complete 12 problems, multiplying numbers with 1 decimal place. A reference web site is given for additional activities.
Curated OER
Adding Decimal Numbers #3
In this decimal addition worksheet, students complete 12 problems, adding numbers with 1 decimal place. A reference web site is given for additional activities.
Curated OER
Decimal Addition
In this addition worksheet, learners complete a set of 12 problems, adding numbers with 1 decimal place. A reference web site is given for additional activities.
Alabama Learning Exchange
The Mean, Median, and Mode Chain Gang
Learners analyze a set of data. They work in cooperative groups and use chain links to identify the mean, median, and mode of the chain.
Alabama Learning Exchange
Lining up the Decimals
Fifth graders order decimals from least to greatest and greatest to least. In this decimal order instructional activity, 5th graders complete an online review of comparing 2 digit numbers. Students then complete a decimal order card game...
Curated OER
Get it Straight Mr. Decimal!
Students work with decimals. In this decimal lesson, students participate in a hands-on group activity that enable them to review to how to appropriately add and subtract decimals.
Curated OER
Fraction Dominoes
Fourth graders participate in a math game that involves practicing their equivalent fraction skills in the advanced multiplication stage seven. They assess their ability skills of equivalent fractions to match twenty seven dominoes on...
Curated OER
How to Round Numbers
Students exercise rounding numbers to the nearest tens, hundreds, and thousands. In this rounding numbers lesson, students participate in a rounding numbers activity, covering the concept of rounding in both addition and subtraction.