Curated OER
Addition with Regrouping
Now that your class can add, introduce them to adding with regrouping. This presentation provides several models that demonstrate what happens when you regroup. There are several examples and a few practice problems to complete as a class.
Anti-Defamation League
Is Olympic Coverage Sexist?
Women Olympians have come a long way since 1900 when 22 women competed for the first time. News coverage of the Olympics has also changed dramatically. What has been slow to change, however, is the language used in the coverage of female...
TLS Books
Dictionary Skills Review
Why do we use a dictionary? Your scholars will tell you why while demonstrating their dictionary skills. In addition to stating the purpose of using dictionaries, they will also show what they know about guide words, alphabetizing,...
National Woman's History Museum
Propaganda and Women's Suffrage
Americans who backed the suffragist movement used posters to gain the support of others for their cause. Class members analyze the visual imagery and propaganda devices used in a variety of these posters. In addition, groups examine how...
Balanced Assessment
Dog Tags
Class members demonstrate a proficiency with conditional probabilities through this task. Individuals calculate probabilities using multiplication and addition. They also distinguish between repetition and non-repetition while...
Penguin Books
A Teacher’s Guide to the Signet Classic Edition of George Orwell’s 1984
Whether you're new to using Nineteen Eighty Four in the classroom or you're an Orwell veteran, the materials in this teacher's guide are a valuable addition to your curriculum. The suggested activities prompt readers to create a newspeak...
BioEd Online
Spiders in Space
Does a spider spin its web differently in space? What other ways might microgravity affect an arachnid? Pick a topic to research, plan an investigation, and follow astronauts on the International Space Station as they perform some of the...
Community Social Studies Unit
Lesson 1 - Community Social Studies Unit
Some problems are so big it takes an entire community to solve them. So was the case in the children's book Humphrey the Lost Whale: A True Story by Wendy Tokuda and Richard Hall. This primary grade lesson plan uses a class...
National Woman's History Museum
The Equal Rights Amendment
The debate over the Equal Rights Amendment continues. To better understand the controversy, class members research the history of attempts to get the amendment ratified. In addition, pairs engage in a structured academic conversation...
ESRI
Juneteenth: An American History through Maps
An interactive website traces the history of Juneteenth celebrations from their origin in Galveston, Texas, on June 19th to the present day. Using interactive maps, learners can find information about the African-American...
Curated OER
Add Groups of 10
In this addition worksheet, students count each group and write the 2-digit number in the top boxes. Students add the number shown in each table to this number. Students draw a line for each extra 10 added. Students record the total at...
Curated OER
How Much is a Name Worth?
Second graders use simple addition facts to compute a value to their name. They add larger numbers to compute the combined value of all the names in their group. Finally, they use the group totals to compute the combined value of all the...
Curated OER
Fundamentals of Multiplication
Third graders examine how multiplication is a quicker and neater form of addition and how they can simulate the concept of groups and (sets) to construct the visual effect of multiplication by way of forming groups of (2's) (3's) and (4's).
Curated OER
Commutative Property
First graders use various models to learn the Commutative Property of Addition. For this Commutative Property lesson, 1st graders use other students, counters, balances, and dominoes to apply the addition property. Students solve...
Curated OER
The Part-Adder 2
Third graders use mental-math strategies to solve two-digit plus two-digit addition problems. They observe and discuss online demonstrations, solve word problems as a class, and independently solve problems and describe their solutions...
Curated OER
Tear + Net = Gross
Second graders find the net weight of a grocery item by weighing it with the tear. In this weight measurement lesson, 2nd graders bring in cans of food and watch a video about weight measurement. Students review the meanings of gross,...
Curated OER
Well,Well!
Second graders explore and solve a math word problem that involves a series of single digit additions and subtractions. They brainstorm ways to solve the problem, independently solve the problem using drawings, and discuss the various...
Curated OER
How Many Caps?
In this addition practice instructional activity, students use pictures counters to help them solve 4 problems. Students also respond to a math drawing question.
Curated OER
Math Lesson Study Plan
Second graders find missing addends by solving math word problems. In this missing addend lesson plan, 2nd graders work in a whole group setting to find the missing addends in word problems before using the strategies to work...
Curated OER
Centipede's 100 Shoes
Students solve equations with the help of their teacher. In this simple equations lesson, students listen to the story Centipede's 100 Shoes by Tony Ross and use the scenarios given in the book as addition and subtraction problems....
Curated OER
At the Lake
In this addition and subtraction worksheet, students write the numbers in the boxes to show the number sentence for each problem and write how many are there are in total or how many are left. Students circle the number that is added or...
Curated OER
Mixed Operations
In this mixed operations worksheet, students use the order of operations rule to help them solve the multiplication, division, addition, and subtraction problems.
Curated OER
Human Settlement and Movement
High schoolers are introduced to the way humans have settled and moved throughout history. In groups, they compare and contrast the settlement and movement of two different ethnic groups. They discover why some are more dominate in an...
Curated OER
Properties: Commutative, Associative, and Identity
Students explore the concept of addition and multiplication properties. In this addition and multiplication properties lesson, students create a foldable with the properties commutative, associative, identity, and distributive written...