Curated OER
Subtraction Drills
Here is a great subtraction assignment to use as homework or as a speed trial in your second grade class. After reviewing the basics of subtracting 2-digit numbers in three examples, learners solve 32 problems. Most of the problems...
Baylor College
Air: The Math Link
Inflate this unit on the science of air with these math skills practice and word problems. Accompanying the children's story Mr. Slaptail's Secret, this resource covers a wide range of math topics including the four basic...
Curated OER
Explore Subtraction
Learnersare given 26 tables and graphs in which they must fill in missing numbers and graph equations. They subtract a given value of x from a constant number, and use a number line to subtract larger numbers from smaller ones resulting...
Blogger
Integer Operations Work Mat
Explore the the sea of zeros with an integer operations work mat. Following a number line at the bottom of the page, learners use two large spaces to review integer operations.
Curriculum Corner
Academic Math Vocabulary
The ABCs of math are so important. Find commonly used math terms in a 42-page packet. Each page has the word, a place to write the definition, and a place to give specific examples of the term. A must-have for all math classrooms!
5280 Math
Integer Interpreter
Can you add variables if you don't know their value? Using an empty number line, scholars first locate the position of the difference, sum, product, and quotient of two unknown integers. Later problems mix operations as well as add...
PHET
Unit Rates
Sometimes you just want to know the cost of one apple. A fun interactive lets learners explore the unit costs of fruits, vegetables, and candy. It shows how ratios to express ratios symbolically and on a double number line.
Curated OER
Solving multi-step inequalities and solving systems by elimination
Young scholars solve multi-step equations and apply the process of elimination. In this algebra lesson plan, students solve linear inequalities and equations using linear combination and evaluation. They graph their results on a...
Curated OER
Basic Addition
Introduce addition to your class with this handy and well-thought-out presentation. Addition is defined and then shown in four different examples. Images, a story problem, numeric, and number line variations of the same problem are all...
Curated OER
Calculation Methods 1
There are so many ways to solve any given math problem. Get your problem-solving basics covered with this handy slide show. Various calculation methods are used to solve multiplication, addition, subtraction, and division problems...
Curated OER
Rounding up or Rounding down
Teach the class how to estimate by rounding to the nearest 10. They review the rules for rounding, try rounding a few numbers using a number line, then round on their own. This is a good introduction that explains how to round and why we...
Blogger
Six Most Important Things
At the end of the day, have your pupils write down six things on this record sheet. Each day of the school week is written out and six numbered lines are provided for writing. Since the printable does not specify exactly what to write...
Scholastic
Study Jams! Rounding Decimals
Jeans length is a hot topic for preteens, and in this lesson, Mia helps us figure out how to round the length of various pairs so that Zoe can get some as close to 32.45 inches as possible. She uses a number line or ruler to prove the...
New Mexico State University
Gate
Build numbers with place value to save the day. Pupils use the keyboard to control the digits in the hundredths through hundreds place to create target numbers to destroy shadows. As participants build the numbers, a number line shows...
Star Wars in the Classroom
"Shakespeare and Star Wars": Lesson Plan Day 2
Ta DUM, ta DUM, ta DUM, ta DUM, ta DUM. The force will be strong in the hearts of your young Jedi as they use their lightsabers to strike the accentted syllables in lines from Ian Doescher's William Shakespeare's Star Wars: Verily, A New...
Curated OER
Creating Scrolls Based on the Illustrated Tale of Genji
Now these are learning activities full of fun, art, and cultural exploration. Kids consider the art of storytelling through comic book images. They then look at the Tale of Genji as it was written in the 11th century. They discuss...
Mathematics Assessment Project
Interpreting Distance–Time Graphs
Pre-algebra protégés critique a graph depicting Tom's trip to the bus stop. They work together to match descriptive cards to distance-time graph cards and data table cards, all of which are provided for you so you can make copies for...
TED-Ed
A Digital Reimagining of Gettysburg
Why would Robert E. Lee order Pickett's Charge, an action that changed the course of the Civil War? Geographer and historian Anne Knowles uses digital technology to explain what she thinks is the missing piece in trying to understand...
Global Oneness Project
Citizen Photojournalism
Matt Black's photo essay, "The Geography of Poverty" provides a shocking reminder of the poverty that exists in the United States. The resource not only focuses attention on poverty but also conditions that have given rise to situation...
Centers for Ocean Sciences
Ocean and Great Lakes Literacy: Principle 1
Is your current lesson plan for salt and freshwater literacy leaving you high and dry? If so, dive into part one of a seven-part series that explores the physical features of Earth's salt and freshwater sources. Junior hydrologists...
Star Wars in the Classroom
"Shakespeare and Star Wars": Lesson Plan Day 1
"Now is the summer of our happiness/Made winter by this sudden, fierce attack!" Luke Skywalker meets Hamlet in a 10-lesson plan unit based on Ian Doescher's William Shakespeare's Star Wars: Verily, a New Hope. Using Star Wars® as...
Baylor College
How Can We Find Out What Is in Water?
Using paper chromatography, water watchers discover that several substances might be dissolved even though they aren't visible. In this case, you will prepare a mixture of three different food colorings for them to experiment with. A...
South Penquite Farms
Measuring Soil Temperatures
Using an auger, start-up soil scientists bore a core of soil. They examine the sample and record the temperature at three depths in the borehole. This is an attractive activity sheet that succinctly guides your earth science class...
Carolina K-12
Are You a Democrat or a Republican? Are You Really?
Have new or soon-to-be voters examine different political parties and their platforms as they figure out which one aligns most with their beliefs. After taking a few online quizzes, students split into pairs to discuss and then...
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