Curated OER
Developing Strategies for Addition and Subtraction
Primary graders develop strategies to assist them with addition and subtraction. They discover number combinations and numerical facts which enable them to add and subtract more effectively. Students use these techniques to complete...
Curated OER
Place Value
Fourth graders play a game. In this place value lesson plan, 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...
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
Multiplication Facts for 2,5, and 10
Students practice multiplying by 2, 5 and 10. In this multiplication instructional activity, students participate in a teacher demonstration instructional activity of grouping for multiplication or making arrays. They concentrate on...
Curated OER
Block Heads
Students demonstrate whole numbers through one thousand using base ten blocks. They model and describe given numbers using ten blocks.
Curated OER
The Counting Caterpillar
A daily counting routine builds a caterpillar with 100 body segments (marked with symbols to indicate 2s, 5s, and 10s) by the 100th day of school. Provides structured repetition as part of the morning routine so that by 100th day,...
Curated OER
Everyday Mathematics: Coins
In this counting coins learning exercise, students receive help from an adult to find the total value for the pictured coins. The objective is to enhance students' counting money skills and skip counting skills.
Fuel the Brain
Brain Boosters - Add Ten on a Number Line
Encourage learners to use pictures, numbers, or words to solve two-word problems in which they count by 10's using a number line. They tell the total number of items the child has in each problem by starting at a given number and adding...
Curated OER
Calendar Time
Use circle time to work on counting. Kindergarteners practice the months of the year, say the full date, chart the day's temperature, count to 100, and sing the alphabet song. This kind of daily routine cultivates deep roots for...
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...
Curated OER
Exploring Regrouping
In this math worksheet, students regroup tens as ones. The worksheet shows groups of ten dots that students circle and then regroup as ten ones dots. They apply the regrouping method by regrouping two numbers.
Curated OER
Long Division 1
In this long division worksheet, learners review how to divide by hundreds, tens, and ones separately. Students complete several activities that help them divide using long division.
Curated OER
Roll `Em!
First graders engage in using base ten blocks and dice for a fun engaging math lesson. They use a worksheet imbedded in this lesson as the game board to help them play this math game.
Curated OER
Stamps and Yo-yo
Students discuss items people collect, such as stamps and baseball cards, solve related word problems to practice adding and subtracting tens, complete worksheet, and share items they do or would like to collect with classmates.
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
Hula Hoop Hullabaloo
Second graders use hula hoops to represent the zero as they count objects into ones, tens, hundreds and thousands. They complete an activity to after they have practiced counting objects.
Curated OER
Estimation Station
Students use this hands-on math center to explore estimation and counting by tens with Goldfish.
Curated OER
Zero Is Our Hero
Students engage in a lesson plan that is concerned with the mastery of counting by ten's. They practice counting to varying quantities not to exceed 100. Students could also use manipulatives that are separated into groups of ten.
Curated OER
Place Value 3
For this math worksheet, students solve the problems for place value by arranging them in ascending and descending order. The answers are found on page two.
Curated OER
Place Value: Calculator Work
In this place value worksheet, students solve 15 various math operation questions. The first 5 questions ask students to figure out the operation, using a calculator, that changes one number to another. The next 5 questions ask students...
Curated OER
Multiple Ways to Add and Subtract
Third graders recall multiplication facts to tens. They recall factors of numbers generated by multiplication facts to ten. Students become familiar with the use of brackets in notation. They multiply two digit numbers by a single...
Curated OER
Numbers for Students
Young scholars construct sets of numbers up to 10, write the numerals up to 10, and count up to 10 rationally. They use ten frames and also make bean sticks. Communication is the Process Standard featured in this lesson. Finally,...
Curated OER
Thermometers Rising
Third graders read a Fahrenheit thermometer from an actual thermometer. In groups, they are provided with ink pads and a thermometer stamp. They use the stamps on plain white paper and use red pencil to take the temperature readings.
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.