Curated OER
More or Less (Numbers to 20)
In this more or less worksheet, students look at each pair of numbers and then color the number that is larger than the other green. Students repeat the process for the second set of numbers, but color the number that is less yellow.
Curated OER
More or Less (Numbers to 10)
In this more or less instructional activity, students look at each pair of numbers and color the numbers that are more green. Students color the second set of numbers that are less yellow.
Curated OER
Comparison Problems
In this comparing numbers worksheet, students solve word problems using addition to compare the numbers and answer the six problems.
EdHelper
Comparing Numbers
In this number comparisons worksheet, 1st graders use the number line to help them find the smaller number in each set of numbers. Students complete 59 problems.
Curated OER
Classifying Angles: Greater Than, Less Than, or Equal to 90 Degrees?
In this angles worksheet, learners analyze four angles. For each angle, students decide if it is greater, less than, or equal to a right angle. Learners check the correct box.
Curated OER
Integrated Algebra Practice: A.A.21
In this linear inequality worksheet, students solve 5 multiple choice questions. Each question give four possible solutions for a linear inequality.
Houghton Mifflin Harcourt
Unit 4 Math Vocabulary Cards (Grade 1)
Support math vocabulary using a set of 25 flashcards. The set consists of a variety of bold-faced word cards and corresponding labeled picture cards. Terms include even numbers, regrouping, skip counting, and more.
Curated OER
Growing Plants in Science and Literature, More Than an Empty Pot
Students read The Empty Pot as an introduction to plants. In this planting lesson, students understand a sequence of events in the book and relate it to the sequence of a plants life. Students grow plants and record information in flower...
It's About Time
Monitoring Active Volcanoes
The fastest growing volcano in recorded history grew more than 150 meters in less than a week and to more than 424 meters in less than a decade. How do we safely monitor active volcanoes? Young scientists design an instrument to measure...
US Geological Survey
Water, Water, Everywhere?
Less than one percent of the earth's water is available for human use. A hands-on activity models the phenomenon for young scientists. Beginning with a specific volume of water, learners remove water that correlates to the percent of...
CK-12 Foundation
Additive and Multiplicative Rules for Probability: Red Dress? Blue Dress? Both!
The sum of the parts is greater than the whole. An interactive uses a Venn-like model to show the percentage of females from a survey that have a blue dress, a red dress, or both. The pupils determine the numbers in each category...
Mathed Up!
Changing the Subject of a Formula
What to do with more than one variable? Part of a larger series, the video shows how to solve a formula for another variable. Pupils solve equations with more than one variable for a given variable of interest. Problems include linear,...
K12 Reader
Spelling Rules: Add S to Nouns to Make Them Plural
Would you like more than one cat? Or more than one prize? Learn how to make singular nouns plural by adding an -s to the end of each word.
Illustrative Mathematics
Using Lengths to Represent Equality
Match the length in more than one way. Pupils work in pairs to create equal lengths using different combinations of rods. The quick activity allows learners to develop a physical understanding of equality and realize there is more than...
Curated OER
Ordering Numbers
In this recognizing number sequencing worksheet, students fill in the blanks with numbers just before, just after, and between given numbers, compare two numbers to identify if the correct words are is equal to, is less than or is...
Curated OER
Challenge: Fraction Scales
In this comparing fractions worksheet, students examine 10 pairs of fractions and identify the first in each pair as greater than, less than, or equal to the second.
Council for Economic Education
The Economics of Income: If You’re So Smart, Why Aren't You Rich?
If basketball players make more than teachers, why shouldn't learners all aspire to play in the NBA? Unraveling the cost and benefits of education and future economic success can be tricky. Economic data, real-life cases, and some...
Curated OER
The Earth's Atmosphere and Temperature
Students describe and compare the layers of the atmosphere. They explain how to measure the temperature of the atmosphere and discover what causes the atmosphere to heat up in some places more than in others.
Curated OER
Pregnancy, Day 1: The Developing Baby
Twenty-six pages of good information about pregnancy. Pictures and descriptions describe the moment the sperm and egg unite, and there are worksheets that students can complete. This is a pretty comprehensive lesson for one day. It might...
Curated OER
Understanding Idioms Is a Piece of Cake
Interpreting idioms is a piece of cake! In groups, learners discuss the meaning of some common English idioms and choose 10 to use in sentences. Then, they illustrate the silly, literal meanings of those idioms and can engage in a fun...
Curated OER
Water Quality and Watersheds: A GIS Investigation
Requiring more than one class period, this resource takes earth science learners on a journey through a watershed. Using ArcGIS Explorer, an online geographic information system, they view maps of watersheds and surrounding landscapes....
Texas Instruments
Factoring and Solving Quadratic Binomials
Here is a TI-Navigator™ activity that allows students to review the concept of factoring and solving quadratic binomials, including a connection to graphical solutions. They enter a number such as -2 using the minus key and not the...
Curated OER
What's a Vampire's Favorite Sport - Addition
In this addition worksheet, students will solve 41 addition problems with sums less than ten. Students will then match a letter associated with each number and use this to make a word and solve riddles with a Halloween theme.
Pingry School
The Water Lab – Spreadsheet Simulation
More than 70 percent of people and 90 percent of businesses use spreadsheets regularly. While many courses overlook the important skill, the simple water lab focuses on entering spreadsheet data, formatting it, and printing plots based...