Curated OER
Identifying Patterns
Find the pattern! Eighteen number sequences challenge scholars to identify and complete the pattern, adding at least four digits to the given numbers. All the sequences here involve skip counting by various single-digit numbers,...
Hawaiʻi State Department of Education
Rhythm Patterns
Fractions can be tricky. Why not have kids think of fractions like they think of eighth, quarter, and half notes? In teams, the class creates four-measure patterns with their percussion instruments. They need to explain their rhythm...
It's About Time
Factors Affecting Population Size
How do we predict future population growth? Young researchers investigate various factors affecting the size of our population. As they calculate and interpret graphs to determine factors that could potentially affect increases and...
Curated OER
Two Letters, One Sound
Eighth graders spell double-letter words. In this spelling lesson, 8th graders practice pronouncing words that contain double consonants. Students examine words with one or more sets of double letters, and discuss the proper...
Curated OER
Add Three Numbers Practice 11.4
In this column addition worksheet, learners solve 13 problems in which three two-digit numbers are added. Students look for a ten or a double.
Curated OER
Magic Math Morning Work
In this doubles addition worksheet, learners add doubles of one digit numbers up to the number 10. Students complete 10 addition problems.
Curated OER
Adding and Subtracting
Students will add and subtract numbers less than 100 as well as understand and use the inverse relationship between addition and subtraction. They compose/decompose numbers up to 10 and understand a variety of situations in which...
Curated OER
Double or More
Students practice cooking by following recipe instructions. In this measuring lesson, students read food recipes and collect the materials needed to make one batch, then double the recipe to create twice as much food. Students share...
Curated OER
Computer Doubles
Students practice doubling the numbers one through five while viewing a projected computer activity using MathKeys software. They stamp numbers onto an activity sheet that corresponds to the number of objects on the screen and then write...
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Doubling Two Digit Numbers (All Problems) Version 2
In this addition worksheet, students solve 40 problems in which two digit numbers are doubled. There will be carrying in some of the problems. Example: 79 + 79.
Math Worksheets Land
Area of Rectangles in Word Problems - Matching Worksheet
Using just the measurements of ten rectangles, scholars match them to their calculated areas. Each of these is measured in feet, so the areas are labeled with square feet. The lengths and widths here are double and triple-digit whole...
CK-12 Foundation
Function Rules for Input-Output Tables: Function Machine 1
Challenge your classes to find the pattern of a double function machine. After recording the outputs of both machines, learners identify the pattern and the corresponding function. Both patterns involve adding/subtracting a constant.
Curated OER
5 Types of Chemical Reactions and a Lab on Mole
Students recognize the concepts of the five general types of chemical reaction: combination, decomposition, single replacement, double replacement and combustion. They practice classifying chemical equations and determine the moles in a...
Curated OER
Counting and Multiplication
Review adding and multiplication concepts using this resource. Learners use pictures to identify halves, doubles, and answer multiplication questions. This is a great way to give learners a visual way to understand multiplication concepts.
Curated OER
Double V Campaign: Victory at Home and Victory Abroad
Students write a persuasive essay as if they were an African American in World War II and decide if they would contribute war bonds or not. In this World War II lesson plan, students study the segregation of World War II and the unity...
Curated OER
Fractions: A Conceptual Approach
If you are teaching fractions to elementary learners this year, this Singapore Math presentation is essential to your curriculum. It addresses several basic fractions concepts in conceptual terms and figures, making each idea accessible...
Curated OER
Spelling Rules for the Present Progressive Tense
Help your learners change words to the present progressive tense using this presentation. Using simple words like read, leave, and sit, they add an ing ending properly to a list of words. This is a good way to introduce this topic.
Curated OER
Plural or Singular
Review how different words can be plural or singular. Presented are four different endings that indicate the plural form of a noun. Double e, -ies, -evs, and adding s are all covered. There are no rules just examples for each.
Curated OER
Poetry and Sound
How is poetry like music? It's all in the sounds. Provided in 17 slides are over a dozen poetry terms and their definitions. Some terms offer examples, and some do not. Consider adding examples for all terms so that you're as clear as...
Music Fun
Overhead Transparencies
Classroom and studio music instructors will find this packet of 10 transparencies of major value. Images of treble and bass clefs, notes and rests, note values, time signatures, and music language are included. Nothing minor about this...
Curated OER
Micro-Reaction Lab: Gas Prouducing Reactions
High schoolers investigate single displacement or double displacement reactions. They have to identify the type of gas produced by filling in the blanks to a data and observation sheet. Also, having to be done is writing balanced...
Curated OER
Nick Six's Dart Game
In this math worksheet, students analyze a dartboard with scoring points marked for different areas. Students practice addition by adding up scores for 15 attempts at the dartboard.
Curated OER
Additional Aqueous Solution Review Problems
In this solutions worksheet, students balance chemical equations, classify reactions by the type of reaction it represents, and review the solubility rules. Students practice working out double displacement, neutralization, and dilution...
Curated OER
More and Less
In this more than/less than worksheet, students start with the number on each cactus and double it. Then students continue down the column adding ten more or taking away ten as directed.
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