Curated OER
The U.S. Census
In this U.S. Census Worksheet, students read a passage regarding the U.S. Census and answer the following 10 multiple choice questions.
Curated OER
Jelly Belly: What a Wonderful "Bean"!
Learners explore how jelly beans are produced. They discuss the origins of the jelly bean and view a video about how jelly beans are prepared, tested, shaped, finished, and shipped and estimate the amount of jelly beans in a jar and sort...
Curated OER
Understanding Place Value
Fifth graders study place value. After forming teams, they play a game called, "Who Can Line Up the Number." Students observe numbers in expanded form and place representative digits in the correct order.
Curated OER
What In The World Would You Have?
Students calculate value of money in other countries, and explore how the economy affects the rate of exchange.
Curated OER
Salt and Water Divorce by a Physical Change
High schoolers discuss the definitions of physical and chemical properties and changes. They vaporize a solution of salt and water, observing the sodium chloride that is left behind.
CK-12 Foundation
Ck 12: Elem Math: Fact Families Numbers to 100
[Free Registration/Login may be required to access all resource tools.] The video shows how to determine the missing number sentence by using fact families.
Mangahigh
Mangahigh: Number: Number Pairs Up to 100
Students explore the concept of number pairs by working through an online tutorial and then attempting a ten question quiz that increases in difficulty as questions are answered correctly.
ICT Games
Ict Games: 100 Hunt: Minus 11
You will need to subtract 11 from the target number given. Find the difference and click it in the hundreds chart. See if you can keep your time score as low as possible.
Expansion Learning
Expansion Learning: Math Activity: Subtract 8, From Up to 100
Activity provides students the practice they need to master the skill of subtracting by 8. Immediate feedback is given.
Expansion Learning
Expansion Learning: Math Activity: Subtract 7, From Up to 100
Activity provides students the practice they need to master the skill of subtracting by 7. Immediate feedback is given.
Expansion Learning
Expansion Learning: Math Activity: Subtract 6, From Up to 100
Activity provides students the practice they need to master the skill of subtracting by 6. Immediate feedback is given.
Expansion Learning
Expansion Learning: Math Activity: Subtract 5, From Up to 100
Activity provides students the practice they need to master the skill of subtracting by 5. Immediate feedback is given.
Expansion Learning
Expansion Learning: Math Activity: Subtract 3, From Up to 100
Activity provides students the practice they need to master the skill of subtracting by 3. Immediate feedback is given.
Expansion Learning
Expansion Learning: Math Activity: Subtract 4, From Up to 100
Activity provides students the practice they need to master the skill of subtracting by 4. Immediate feedback is given.
Expansion Learning
Expansion Learning: Math Activity: Subtract 10, From Up to 100
Activity provides students the practice they need to master the skill of subtracting by 10. Immediate feedback is given.
Expansion Learning
Expansion Learning: Math Activity: Subtract 9, From Up to 100
Activity provides students the practice they need to master the skill of subtracting by 9. Immediate feedback is given.
Expansion Learning
Expansion Learning: Math Activity: Subtract 2, From Up to 100
Activity provides students the practice they need to master the skill of subtracting by 2. Immediate feedback is given.
University of Texas
Inside Mathematics: Peanuts and Ducks [Pdf]
This task challenges a student to demonstrate understanding of concepts involved in addition and subtraction. A student must be fluent with addition and subtraction within 100 and understand the relationship between addition and...
Teaching Treasures Publications
Teaching Treasures: Year Four Math (Page 1)
This interactive worksheet combines all four operations. The focus is on addition and subtraction fact through one hundred and basic multiplication and division facts. This easy to navigate activity offers learners immediate feedback and...
Quia
Quia: Math Journey
In this online game London is your starting place! This game lets you practice addition, subtraction, multiplication, division and rounding as you "Travel," around the world. You can also choose the level of difficulty
ClassFlow
Class Flow: Fact or Opinion
[Free Registration/Login Required] Students will be introduced to the difference between facts and opinions. They will practice determining which statements are facts and which are opinions. Activities include sorting and classifying...