Curated OER
Place Value
Fourth graders play a game. In this place value lesson, 4th graders learn the place value of numbers and how to read them. Students work in groups to play a game to practice their place value skills. Students can also use the Internet to...
Curated OER
How many cards do we need to display the dates of the month on the wall?
Students determine how many number cards are needed to display the dates of the month. In this place value notation lesson, students write numbers on blank cards to see how many are needed of each number to makes all the dates...
Curated OER
Regroup Tens or Ones
In this regrouping practice worksheet, students sharpen their problem solving skills as they use tables or models to solve 6 story problems that require them to regroup.
Curated OER
Counting by Making Groups
First graders represent, compare, and order numbers. In this counting skills instructional activity, 1st graders use manipulatives to demonstrate one-to-one correspondence and to represent numbers. This instructional activity includes a...
Curated OER
Place Value - What Is the Value of the Place?
Second graders build number sense in an activity that requires the matching of base 10 representations to numbers. It is the teachers responsibility to gauge student understanding and involvement while class members work in groups.
Curated OER
Pick a Number, Counting On
This is a quick learning game that can be played on a daily basis during transitions or as a part of the morning meeting. Using number cards or numbers placed on sticks, pick a number at random. Read the number to the class and then ask...
Smithsonian Institution
The Soldier’s Experience—Vietnam versus World War I
The Vietnam War and World War I were two very important—and different—wars. To understand the differences, and similarities, class members watch videos, examine primary source documents, and then create a newscast that examines the...
Curated OER
"ty" number
Second graders encounter the need to assess the code in English for tens is that the word ends in "-ty." They explore the meaning of two or three digit whole numbers to realize that the meaning of words like sixty can be decoded by...
Curated OER
Earth Day
Students practice addition and estimation. They use tens models to solve the problems related to grocery bags and Earth Day. Afterwards, they complete an activity sheet and draw a large grocery bag decorated with Earth Day messages.
Curated OER
Investigation - What Does 1,000 Look Like?
Second graders determine what 1,000 items look like. In this math investigation instructional activity, 2nd graders collect 1,000 items and determine the best way to count them by tens and hundreds. They can use stickers on notecards to...
Curated OER
Trading in Subtraction
Second graders solve two-digit subtraction problems without trades using counters and by modeling trades with base-ten blocks. They pair in groups and students open the "Counters Open Mat". Students are given a problem, such as: there...
Curated OER
Diversity: Origin Myths
Fifth graders analyze origin myths and the diversity of First Nations groups. In this history lesson, 5th graders review the geography of Canada and read various origin myths. Students illustrate one of the myths and research...
Curated OER
Ten More and Ten Less
Get learners to analyze two-digit numbers based on place value, and use manipulatives to add and subtract both 1 and 10. A place value chart is available, and you can project it during guided practice. Through visualizing...
Curated OER
Long Division 2
In this mathematics worksheet, 4th graders identify that tens division is not even and they have to subtract to find the remainder ten(s). Students also divide each into groups and combine the remainder ten(s)) with the ones.
Virginia Department of Education
Mathematics Vocabulary Cards - Grade 1
Clarify basic math concepts with a series of vocabulary posters designed for first graders. The cards include illustrations for fractions, place value, tally marks, and number lines, as well as many more vocabulary words.
Pomegranate Apps
Foodle - Nutrition Facts
USDA National Nutrient data is available at your fingertips! This application is a vast library of more than 8,000 nutritional labels for commonly eaten foods. Search and sort foods by a variety of categories.
Happy Moose Apps
Bitsboard - Education, Games, and Flashcards for Learning Reading, Spelling, and more
Learn everything from sight words to French vocabulary with this versatile study app. While the material that comes pre-loaded on the app is mostly based on learning how to read and spell, the app has the potential to be useful for any...
Laboratory for Atmospheric and Space Physics
Where Are We Going?
Come take a ride on the space bus! Scholars go on an imaginary trip to pick up their peers from the inner and outer planets while reinforcing math skills. First, learners round decimals to identify each planets' distance from Earth....
John F. Kennedy Presidential Library & Museum
Red States/Blue States: Mapping the Presidential Election
Young historians investigate how voting patterns have changed by comparing the outcome of the 1960 election to the outcome of the recent election. A creative final assessment has participants making a news show wherein they provide...
Texas State Energy Conservation Office
Investigation: Waves and Whistles
Wave goodbye to the same old demonstrations for alternative energy sources, and wave hello to this one investigating ocean waves! Using a water bottle to create an oscillating water column, learners see and possibly hear how the...
Curated OER
Using Tens Frames To Build Basic Facts of Five
Learners are introduced to the basic addition facts of five. Through modeling and instruction and the use of ten frames, they discover the various ways numbers can be added together to equal five. (4+1, 2+3, etc.) They repeat with facts...
Houghton Mifflin Harcourt
Place Value to 1,000
Second graders stack cubes and learn how to group them in order to understand place value.
Curated OER
Popsicle Place Value
Students use popsicle sticks to represent place value. They practice grouping the popsicle sticks in groups of tens and ones to represent numbers given by the teacher.
Curated OER
Learning Numbers
Students are introduced to their numbers and practice counting by ones, fives and tens. In groups, they match numbers and words and discover what numbers come before and after a given number. They also practice writing numbers and words.