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Lesson Plan
EngageNY

Mental Math

For Students 10th - 12th Standards
Faster than a speedy calculator! Show your classes how to use polynomial identities to multiply numbers quickly using mental math. 
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PPT
Curated OER

The Health Triangle

For Teachers 6th - 12th
What else does physical health include besides exercise and nutrition? How can I support my mental health? Does social health just refer to relationships with friends? How are all of these questions vital to the body's overall efficiency...
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Worksheet
Maths Blog

Adding/Subtracting Whole Numbers in Your Head

For Students 2nd - 3rd Standards
Exercise those mental math muscles! This worksheet contains 10 addition and 10 subtraction problems which require learners to compute sums or differences in their heads. A quick review at the top of the page provides a strategy based on...
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Worksheet
Curated OER

Addition Practice #1

For Teachers 2nd - 4th Standards
Show young mathematicians that they are fully capable of mentally adding two-digit numbers. They start by solving 12 two-addend problems (all with two-digit numbers and aligned horizontally). There is no room to show work. Consider...
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Worksheet
DK Publishing

Addition Practice #2

For Students 2nd - 3rd Standards
Encourage young scholars to tap into their inner math-whiz as they add three and four-addend equations. The first 36 problems each have three addends (none over two-digit), and are written horizontally. Next, they complete eight more...
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Worksheet
Curated OER

Counting Up and Down

For Students 1st Standards
These number sequences are missing quite a few digits; can your scholars determine some of them? Because learners aren't filling in every blank, they must utilize mental math to determine only the few numbers indicated. They count...
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Worksheet
Curated OER

More and Less

For Students 1st - 2nd
Mental mathematicians add and subtract 1, 10, and 100 from sets of numbers. Each set of one, two and three-digit numbers gives scholars a chance to practice their addition and subtraction skills. There are 62 whole numbers in all. What...
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Worksheet
Curated OER

Multiplies of 8

For Students 3rd - 4th Standards
Master mental math using multiples of eight. It features several different types of multiplication problems, such as written equations, horizontal equations, and word problems. The 8 times table is at the top of the page for quick...
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Worksheet
Curated OER

Multiples of 8 #2

For Students 3rd - 4th Standards
How quickly can your third graders recite their eight times table? Help them with their mental math by focusing on multiplying by eight. After completing six number sequences, pupils solve word problems and multiplication sentences. A...
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Worksheet
Curated OER

Practice the 7s

For Students 3rd - 4th
Get those mental mathletes thinking on their toes! Can they recall multiples of seven in these timed exercises? Scholars who have already learned multiples of seven get some timed practice as they finish this 60-problem set. They...
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Worksheet
Curated OER

Number Puzzles

For Students 1st - 2nd Standards
These math puzzles are sure to get your first and second graders thinking. Nine word problems about odds and evens, as well as greater than and less than, keep learners guessing. If you're working on mental math in your class, use these...
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Worksheet
Curated OER

Speed Trials

For Students 2nd - 4th Standards
Get those pencils moving with these timed multiplication drills! With numbers from 0 to 10, these sixty math problems are sure to challenge your learners' multiplication tables and mental math. Use this activity as a timed quiz in class,...
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Worksheet
Curated OER

Speed Trials: Final Test

For Students 3rd - 5th Standards
How quickly can your third graders solve these 63 math problems? Ranging from addition, subtraction, multiplication, and division, you can use this resource to assess your students' mental math. Cut the activity into thirds to make the...
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Worksheet
Curated OER

Subtraction Word Problems

For Students 1st - 2nd Standards
Practice mental math using a worksheet full of subtraction word problems! First graders subtract slices of pizza, books from a shelf, and balls that are buried by a dog. They write the answer to each problem in the space provided after...
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Worksheet
Curated OER

Early Mental Math: Practice

For Students 1st - 2nd
Pupils start from a given number and count forward by 1s, 2s, and 10s. They "make ten" in 4 addition problems, and add or subtract 2 in the rest. Finally, they circle the odd numbers in a list from 1-14.
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Worksheet
Curated OER

Mentally Add and Subtract 10 or 100

For Students 1st - 2nd
Find the missing digits in these number sequences. Each of the ten has one missing number and scholars must figure out what it is. Here's the pattern: all of these sequences involve counting by 10s. Learners add or subtract 10 to...
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Lesson Plan
Curated OER

Mental Health 3: Mental Health Through Literature

For Teachers 9th - 12th
Students examine the impact and portrayal of mental illness in literature. They develop thier ideas about mental health through the arts in this the third lesson on mental health.
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Worksheet
Curated OER

World Mental Health Day

For Students 5th - 10th
In this World Mental Health Day worksheet, students complete activities such as reading a passage, matching phrases, fill in the blanks, choose the correct word, multiple choice, unscramble the words, sequencing, unscramble the...
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Lesson Plan
Curated OER

Mental Illness: Could It Happen to Me?

For Teachers 4th - 6th
Students investigate the effects of depression and the brain's influence on metal illness. The factors that may affect a person's ability to develop depression are examined in this lesson.
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Lesson Plan
Curated OER

Too Large to be a Lunatic Asylum: South Carolina’s Mental Health

For Teachers 8th
Eighth graders examine the history of South Carolina's mental institutions. In this South Carolina history lesson, 8th graders discover details about asylums built in the state in the 1800's. Students analyze primary sources about mental...
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Lesson Plan
Curated OER

Center Stage—Focus on the Mentally and/or Physically Challenged

For Teachers 6th - 8th
Students discover the skills needed to work with the mentally and physically challenged. In this service learning lesson, students create a set of guidelines for working with the mentally and physically challenged.
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Worksheet
Curated OER

Mental Division of Whole Numbers

For Students 4th - 6th
For this mental division worksheet, students utilize mental arithmetic to answer forty division math problems dealing with whole numbers. Students check their answers online as they go.
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Worksheet
Curated OER

Find the Difference--Mental Arithmetic

For Students 3rd
In this subtraction worksheet, 3rd graders solve 4 subtraction problems mentally and then write their answers in the boxes provided. Students fill in the missing numbers in 11 problems and explain how they got to their answers in the...
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Lesson Plan
K20 LEARN

Mob Mentality and "The Outsiders": Integrating Fiction and Nonfiction

For Teachers 7th - 8th Standards
S. E. Hinton's The Outsiders allows middle schoolers to reflect on mob mentality. After reading an article and watching a video about herd mentality, class members find examples in the novel of when characters go along with the crowd and...

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