Curated OER
Multiplying and Dividing Whole Numbers
In this multiplication and division worksheet, students practice multiplying and dividing whole numbers with different pictures to illustrate their problems. Students complete 29 problems.
Curated OER
Balancing
Students use a balance to complete subtraction problems and weigh out the items they take away. In this subtraction lesson plan, students use a pan balance and record their equations.
Curated OER
Clock Arithmetic and Cryptography
Students investigate modular clock arithmetic and cryptography. They perform basic operations in modular (clock) arithmetic and encode and decode messages using simple shift and affine ciphers.
Curated OER
What In The World Would You Have?
Learners calculate value of money in other countries, and explore how the economy affects the rate of exchange.
Curated OER
Clock Arithmetic and Cryptography
Students explore the concept of modular arithmetic and cryptography. In this modular arithmetic and cryptography lesson, students use applets to explore modular arithmetic using a clock and Caesar Ciphers. Students exchange their ciphers...
Curated OER
What is Coal?
Students receive instruction to answer the question "What is coal?". They then participate in several puzzles and problems to explore the subject of coal. They solve addition and subtraction problems and match letters with the letter...
Curated OER
Take Away Bar 2
Students use an Internet tool, The Take-Away Bar" to solve subtraction problems. They use mental strategies to subtract a two-digit number from a larger two-digit number. Students write and solve subtraction problems. They describe...
Curated OER
Fraction King Lesson Plan
Students combine imagination, block manipulation, and computer applets to investigate fractions.
Curated OER
See how They Grow: Butterfly
Young scholars view butterflies and participate in a butterfly activity to learn needed vocabulary. For this butterfly life cycle lesson, students access prior knowledge of butterflies. Young scholars listen to a butterfly life...
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.
BBC
Bbc Schools: Bitesize Revision Math Addition
This interactive activity has students practice number bonds to 10, 20, and 100. In addition to the online activity, there are teacher lesson plans and an online quiz on the topic.
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
Expansion Learning
Expansion Learning: Math Activity: Add 4, Up to 100
Activity provides students the practice they need to master the skill of additing by 4. Immediate feedback is given.
ICT Games
Ict Games: 100 Hunt Plus 9
You will need to add 9 to the target number given. Find the sum 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: Add 2, Up to 100
Activity provides students the practice they need to master the skill of adding by 2. Immediate feedback is given.
Expansion Learning
Expansion Learning: Math Activity: Add 6, Up to 100
Activity provides students the practice they need to master the skill of adding by 6. Immediate feedback is given.
Expansion Learning
Expansion Learning: Math Activity: Add 8, Up to 100
Activity provides students the practice they need to master the skill of adding by 8. Immediate feedback is given.
Expansion Learning
Expansion Learning: Math Activity: Add 7, Up to 100
Activity provides students the practice they need to master the skill of adding by 7. Immediate feedback is given.
Expansion Learning
Expansion Learning: Math Activity: Add 5, Up to 100
Activity provides students the practice they need to master the skill of adding by 5. Immediate feedback is given.
Expansion Learning
Expansion Learning: Math Activity: Add 3, Up to 100
Activity provides students the practice they need to master the skill of adding by 3. Immediate feedback is given.
Expansion Learning
Expansion Learning: Math Activity: Add 10, Up to 100
Activity provides students the practice they need to master the skill of adding by 10. Immediate feedback is given.
Expansion Learning
Expansion Learning: Math Activity: Add 9, Up to 100
Activity provides students the practice they need to master the skill of adding by 9. Immediate feedback is given.