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Worksheet
Curated OER

Odd and Even Numbers

For Students 2nd - 3rd
In this math worksheet, students examine 2 number grids. In one puzzle, students color only the odd numbers. In the other, students color the even numbers. There will be a mystery message or letter in each.
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Learning
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Curated OER

Making Math More Fun

For Teachers K - 5th Standards
Trick young mathematicians into practicing their basic arithmetic with this extensive collection of fun math games. Whether you're teaching addition, subtraction, multiplication, division, place value, or even fractions, there is a game...
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Lesson Plan
Curated OER

Making Cents of Independence

For Teachers 3rd - 5th
Have your class explore the history of Texas using this comprehensive lesson! They read about Texas' march toward statehood, the Alamo, and more. There is a series of worksheets, graphic organizers, and a rubric which make this activity...
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Unit Plan
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Curated OER

Plate Tectonics: Second Grade Lesson Plans and Activities

For Teachers 2nd Standards
Second graders explore convection currents and how they relate to the movement of tectonic plates. Then, young geologists reconstruct Pangaea with a worksheet and pinpoint plate boundaries on a map using locations of earthquakes and...
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Lesson Plan
Curated OER

Book Title: Ten Flashing Fireflies

For Teachers K
This lesson engages learners in a variety of activities to build 1 to 1 correspondence, estimation, and problem solving skills. They discuss problem solving strategies, hear the story Ten Flashing Fireflies, compose their own word...
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Worksheet
Curated OER

Thanksgiving Turkey Compare to 50 C

For Teachers 1st - 2nd
In this math learning exercise, students find the values of the two numbers in comparison to each other for each of the 18 problems that build the skill of number order.
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Worksheet
Curated OER

Reasonable Answers

For Students 3rd - 4th
In this reasonable answers instructional activity, students solve the word problems by comparing numbers and finding the most reasonable answer for each set of numbers.
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Activity
Have Fun Teaching

March Math: Greater Than or Less Than

For Students 1st - 2nd Standards
Beginning number comparers decide which numbers are greater than or less than 50. Large colorful number printouts make the resource a perfect addition to math centers. The skills can be practiced together or independently. 
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Worksheet
Curated OER

Comparing Shamrock Numbers (E)

For Students 1st - 2nd
In this math worksheet, students analyze and compare the three numbers in each of 6 shamrocks. Students circle the greatest number in each shamrock. Numbers are between 50 and 100.
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Worksheet
Curated OER

Comparing Shamrock Numbers (G)

For Students 1st - 2nd
In this math worksheet, students analyze and compare the three numbers in each of 6 shamrocks. Students circle the greatest number in each shamrock. Numbers are between 50 and 100.
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Worksheet
Curated OER

Comparing Shamrock Numbers (I)

For Students 1st - 2nd
In this math worksheet, learners analyze and compare the three numbers in each of 6 shamrocks. Students circle the greatest number in each shamrock. Numbers are between 50 and 100.
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Worksheet
Curated OER

Ice Cream Numbers

For Students 1st - 3rd
For this number worksheet, students color a scoop of ice cream that has a larger number on it. Next, students color the scoop that has the smallest number.
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Lesson Plan
Curated OER

The Number Line

For Teachers 8th
Eighth graders investigate the order of numbers and how they are located on the number line. They also review the symbols used to compare quantities in order to decipher simple expressions and graph them on the numberline.
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Lesson Plan
Curated OER

Telling Time to 5 Minutes

For Teachers 1st - 3rd
Students take part in various activities ranging from creating a human clock, to small group problem solving to reinforce the concept of telling time accurately to five minutes on an analog clock.
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Organizer
Curated OER

Sub-Atomic Particles and Energy

For Students 10th - 12th
In this atomic particles worksheet, learners complete an elements chart comparing atomic number, mass number, protons, neutrons, and electrons. Students write the electron configuration for atoms. This worksheet has 1 graphic organizer...
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Lesson Plan
Curated OER

Issues and Opposing Views: Cloning

For Teachers 8th - 10th
Students complete analysis activities to compare and contrast an opposing view point in writing and orally. In this opposing views lesson, students complete research about cloning. Students make presentations for their view points on the...
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Worksheet
Curated OER

Comparing Shamrock Numbers (H)

For Students 1st - 2nd
In this math worksheet, students analyze and compare the three numbers in each of 6 shamrocks. Students circle the greatest number in each shamrock. Numbers are between 50 and 100.
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Worksheet
Curated OER

Comparing Shamrock Numbers (B)

For Students 1st - 2nd
In this math instructional activity, students examine 6 shamrocks, each with 3 numbers. Students circle the number that is the greatest. All numbers are between 50 and 100.
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Worksheet
Curated OER

Find Minimum and Maximum

For Students 2nd - 3rd
In this math activity, students analyze 24 groups of 6 numbers each. Students write the minimum number and the maximum number in each set. There are no examples; it appears that students are to write the biggest and smallest numbers in...
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Lesson Plan
Curated OER

Book Title: Great Estimations

For Teachers 1st - 4th
Explore estimation with your math class. They will estimate how many Cheerios are in a box. Then count and group 50 Cheerios on a twist tie and attach groups to represent hundreds. They then discuss and practice skip counting and revise...
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Lesson Plan
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Speeding By The Numbers

For Teachers 7th - 12th
Students determine speed by running or walking a given distance and dividing the distance by the time it took them to do so. They record their average speed and compare it with the speeds of other moving objects.
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Lesson Plan
Curated OER

LD50 of NaCl to Gammarus spp.

For Teachers 9th - 12th
Students learn the meaning of LD50 through lecture and discussion. Through experiment, students graph and calculate the LD50 of salt on fresh water amphipods. Students compare results of the experiment with pesticides and pollutants.
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Worksheet
Curated OER

Compare and Order Fractions and Decimals

For Students 4th
In this fraction and decimal activity, 4th graders order each group of numbers in 6 word problems. They order mixed groups of decimals and fractions greatest to least, or least to greatest as indicated.
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Lesson Plan
Curated OER

Which Number is Greater?

For Teachers 1st - 3rd
Students draw pictures of two digit numbers to identify the greater value. In this math instructional activity, students plot two digit numbers on a number line and identify the greatest or lesser value. Students use the greater than and...