EngageNY
Recursive Formulas for Sequences
Provide Algebra I learners with a logical approach to making connections between the types of sequences and formulas with a lesson that uses what class members know about explicit formulas to develop an understanding of...
EngageNY
Addition and Subtraction Formulas 1
Show budding mathematicans how to find the sine of pi over 12. The third lesson in a series of 16 introduces the addition and subtraction formulas for trigonometric functions. Class members derive the formulas using the distance...
EngageNY
Estimating Digits in a Quotient
Boiling down any division problem to a one-digit divisor problem sure makes estimation easy. The lesson shows how to estimate division problems by using place value understanding and basic arithmetic facts to simplify the division. Some...
Kelly's Kindergarten
July Daily Activities
Concerned about your learners forgetting what they've learned during summer vacation? Use a learning guide to keep them busy every day of the week. With activities about writing, drawing, counting, adding, and time, your kids will be...
EngageNY
End of Unit Assessment, Part II: Storyboard Draft, Sections 2 and 3
It's time to demonstrate knowledge. With the instructive resource, pupils complete the second part of the end of unit assessment. They develop sections two and three of their storyboards about an invention, add visual elements, and then...
Curated OER
Problems Using Time
What time will it be in thirty minutes? Scholars use three digital clocks to answer nine questions which require they add and subtract minutes from a given time. Learners record what time it will be in a specific number of minutes or...
Curated OER
Name Collections with Craft Sticks
Groups of Kindergarten students count craft sticks in different groups and name how many they have. They complete simple addition to ten with the use of manipulatives.
Curated OER
Review of Addition Facts
In this addition worksheet, 1st graders write down the addends that make up 5 and 6. They match addition problems to the sums 5 and 6, and find the missing addends in 10 problems. They compare equations to 5 and 6 using the symbols for...
Curated OER
Two Digit Addition With No Regrouping Worksheet #7
There is no need to regroup to complete this set of 20 addition problems. Learners will add two-digit numbers togther each sum.
Curated OER
Decimals Worksheet: Addition
In this decimals worksheet, 5th graders solve 20 addition of decimals to 3 places in a horizontal format; answer key included.
Curated OER
Addition With 6
In this addition with 6 worksheet set, 1st graders find the sums in 320 vertical addition problems. They add 6 to numbers between 0 and 10.
Curated OER
Different Ways to Add
In this adding practice worksheet, students sharpen their problem solving skills as they solve 6 story problems using any method they wish.
Curated OER
Addition Practice
For this addition practice instructional activity, students solve 60 problems that require them to add 1-digit numbers to 1 or 2-digit numbers with sums to 10.
Curated OER
Counting On Tens
In this counting on tens worksheet, students use a chart from 0 to 50 to add tens to a number. Students start at the specified number, then move as many rows as necessary to add the multiple of ten.
Curated OER
Adding Power to the Car
Students add a gear system to a car they built out of K'NEX parts in a previous activity. After the gear system is added, a rubber band power system is added to the car in order to propel the car.
Curated OER
Double Consonants
In this double consonants worksheet, students choose the correct "ed" and "ing" form of words when the double consonant is added. Students complete 10 multiple choice problems.
Curated OER
Money Addition, A (Dollars and Cents)
In this math worksheet, students add money amounts. Each amount is written as a decimal figure. All dollar amounts in the problems are under $10.00. Students must regroup to correctly solve these problems.
Curated OER
Decimal Numbers
In this adding decimals worksheet, students add numbers with decimals after looking at examples and number lines. Students complete 6 problems.
Curated OER
Money Addition (G)
In this money addition worksheet, students add the dollar amounts to improve their addition skills. Students solve 20 addition problems.
Curated OER
Money Addition (D)
In this money addition worksheet, students solve 20 problems in which money amounts under ten dollars are added. There will be carrying in some problems.
Curated OER
Money Addition (B)
In this money addition worksheet, students use their math skills to solve 12 problems that require them to add together dollar amounts.
Curated OER
Chisanbop (Korean Counting to 99)
Students practice their counting skills. In this counting lesson, students discover the Chisanbop method of counting which allows them to quickly count to 99 using their hands.
Curated OER
Morning Math
Rise and shine, mathematicians! These warm-ups will get your class putting on their thinking caps first thing as they recall past concepts and continue practicing newer ones. The problems are segmented and include concepts such as number...
Curated OER
Add and Subtract Decimals
In this decimal worksheet, students read about adding and subtracting, then complete a set of 31 problems, adding, subtracting, solving for values of expressions and solving equations.