Illustrative Mathematics
Ordering 3-Digit Numbers
Second graders are asked to order two sets of two- and three-digit numbers from greatest to least, and then least to greatest.
CK-12 Foundation
Fraction and Mixed Number Comparison: Pumpkin Pie
Compare fraction models to fractions on a number line in an interactive that uses pumpkin pies as the model. Pupils look at pumpkin pie models to determine their improper fraction value. They use their knowledge to answer five questions...
Curated OER
Comparing/Ordering Numbers
Third graders compare numbers. In this math lesson plan students compare ones, tens, and hundreds. They also order numbers from least to greatest and from greatest to least.
Curated OER
Decimals: Writing, Comparing and Ordering
In this decimals:  writing, comparing and ordering worksheet, 6th graders use a place value chart to write decimals in standard, expand and word form, to compare by writing  > or < , and to put a list of decimals numbers...
Curated OER
Ordering Sets of Two
Place value is important as scholars begin ordering larger number based on their values. They order seven sets of numbers, ranging from three digits to seven digits. Then, they complete a word problem by examining four town populations...
Curated OER
Comparing Numbers
Young math whizzes compare forty-eight sets of numbers and write the correct sign, <, >, or = for each set of numbers in the box provided for each one.
Curated OER
Compare Numbers to 100,000 (P)
Fourth and fifth graders write the greater than, less than or equal to symbol in a box between a pair of numbers.
Scholastic
Study Jams! Order Fractions & Decimals
Going from fraction to decimal and decimal to fraction shouldn't be a chore, but an easy step for young mathematicians to do within problems. This interactive lesson shows how long division can change any fraction to a decimal. Started...
Curated OER
Comparing Fractions and Equivalence
There are a few ways to practice fraction skills here, and they will all appeal to visual learners. First, mathematicians fill in blanks in two fraction number sequences. Next, they analyze two fractions marked along a  number line...
Curated OER
Rounding and Subtracting
Common Core is all about getting your learners to open their minds and think about the why and how. This problem has them thinking about unknown numbers and their relationship with one another when we round and...
Alabama Learning Exchange
Imaginary Numbers? What Do You Mean Imaginary?
Don't worry, this resource actually exists. Scholars learn about imaginary numbers and work on problems simplifying square roots of negative numbers. As an extension, they research the history of imaginary numbers.
Mathematics Assessment Project
Using Positive and Negative Numbers in Context
Measure the temperature of your math class with a temperature-based lesson plan on adding and subtracting rational numbers. The thermometer serves as a vertical number line for learners as they work together to solve a temperature change...
Curated OER
Organizing and Understanding, Step-by-Step
Use this number comparison and counting worksheet as an overhead projection for the whole class, because the answer is explained on the bottom half of the sheet. Cover the answer and reveal it once learners have tried it themselves. They...
Curated OER
Positive and Negative Numbers
In this positive and negative numbers worksheet, 4th graders compare 3 and -4, put 5 numbers in order from least to greatest, locate 5 numbers on a number line, fill in 6 missing numbers in a set of numbers and answer 1 word problem.
Curated OER
Comparing and Ordering Positive and Negative Fractions
The comparison and ordering of positive and negative fractions is the focus of this math lesson. Sixth graders are given one card each that has a fraction written on it, and they must put themselves into the proper order in a "human...
Curated OER
Order Decimals
In this comparing and ordering decimals practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.
Illustrative Mathematics
Irrational Numbers on the Number Line
There are four irrational numbers that participants need to graph. Pi(π), -(½ x π), and √17 are easy to approximate with common rational numbers. On the other hand, the commentary describing the irrational number 2√2 is not...
Curated OER
Analysis and Compare and Contrast
Young scholars study images to analyze their content and complete a compare and contrast study of the pictures. In this image analysis lesson, students complete two worksheets of images with captions. Young scholars compare and contrast...
Curated OER
Exploring Equivalent Fractions
An extensive lesson explores equivalent fractions and is intended for three 60-minute periods. Young mathematicians compare and order fractions with like and unlike denominators. Included are worksheets, assessments, and answer sheets;...
Curated OER
Earth Day Number Sense
Elementary schoolers count and order objects using numbers 1-300. They bring recyclable items from home. Students group the items, skip count by 2's, 3's, and 5's, and arrange the items on a number line. Recyclable plastic bags are put...
Curated OER
Brain Booster: Compare & Order Numbers
For this daily math problem worksheet, students complete three activities that help them compare and order numbers. Students show their work using pictures, numbers, or words and may use cubes, number lines or hundred boards for help.
Curated OER
Decimals Decide Olympic Champions
The class discovers how a decimal can make all the difference in the Olympics. As they learn about decimal place values, they compare and contrast data and demonstrate decimal values using manipulatives.
CCSS Math Activities 
Smarter Balanced Sample Items: 6th Grade Math – Target D
Elevation often confuses people due to a misunderstanding of negative numbers. Scholars practice applied elevation problems in addition to absolute value and coordinate pair questions. Each slide presents one question to help pupils...
Illustrative Mathematics
Comparing Freezing Points
Subtracting negative numbers can be confusing to your middle schoolers. Here, they are able to draw a number line and put their answer in sentence form to check their understanding of negative numbers. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
