Numbers and Operations Teacher Resources
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Inject fun into your math review! Pupils review basic math operations with decimals as well as addition and subtraction with simple fractions. In this number operations lesson, students work in groups to create a game for the math skill they are given.
3rd - 4th Math 16 Views 257 Downloads
Apple Farm Field Trip
Monitor the growth of young mathematicians with a comprehensive addition and subtraction assessment. Using the context of a class field trip to an apple orchard, this series of four story problems allows children to demonstrate their fluency with adding and subtracting two-digit numbers by implementing strategies of their own choosing.
1st - 3rd Math 182 Views 127 Downloads CCSS: Designed
Challenge the deductive reasoning skills of young mathematicians with this series of number riddles. Requiring knowledge about place value, prime and composite numbers, factors, and multiples these puzzles are a great resource for deepening the number sense and critical thinking ability of students.
4th - 6th Math 117 Views 82 Downloads CCSS: Designed
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Sometimes the simplest ideas can be the most challenging to solve! In this app, you are given five numbers and a set of operators, and you need to create an expression that when evaluated using the order of operations simplifies as the target number.
5th - 9th Math 65 Views 28 Downloads CCSS: Designed
Complex Number Properties
High schoolers experiment with complex numbers to see which properties of real numbers apply to the system of complex numbers and practice computations. The study of these properties is first explored by looking at rotational transformations and completing a chart of the rotations.
10th - 12th Math 34 Views 232 Downloads CCSS: Adaptable
Tricky Word Problems, Part 2 - Choosing the Operation
Can your learners figure out which equation to solve? Use this resource to challenge your third graders with word problems involving the four operations. Each problem has a section to write the answer, but pupils will need to write out work on a separate piece of paper.
2nd - 3rd Math 55 Views 282 Downloads CCSS: Designed
Using Positive and Negative Numbers in Context
Measure the temperature of your math class with a temperature-based lesson on adding and subtracting rational numbers. The thermometer serves as a vertical number line for learners as they work together to solve a temperature change puzzle.
6th - 8th Math 21 Views 69 Downloads CCSS: Designed
Plastic Building Blocks
Let's build a castle! Dennis and Cody have big plans, but do they have enough blocks between the two of them to accomplish their goal? A great context that requires students to add and compare mixed numbers. Encourage the use of pictures or diagrams to support answers.
3rd - 5th Math 15 Views 8 Downloads CCSS: Designed
Numbers and Operations: Addition and Subtraction Grade 2
Using unifix cubes, a spinner, a number line, and fact family triangles second graders will play their way to subtraction competency. They engage in a series of activities that has them playing game that require them to add and subtract single and simple double-digit numbers.
2nd Math 72 Views 331 Downloads CCSS: Adaptable
Chapter 2: Integers & the Number Line
Here is an extensive set of teacher's notes to help you teach all about integers. Begin by introducing a number line and how it can be used to visualize positive and negative numbers. Talk about absolute value and the additive inverse concept.
6th - 8th Math 145 Views 836 Downloads CCSS: Adaptable
Place Value 3
Understanding place value is a basic mathematics skill. This Khan Academy video shows students how to write the number 14,897 in the expanded form. He explains that the 7 in the ones place is the same as 7x1, the 9 in the tens place is the same as 9x10, the 8 in the hundreds place literally represents 8x100 or 800, and so on.
5 mins 3rd - 5th Math 8 Views 104 Downloads CCSS: Adaptable
Complex Numbers (Part 1)
In this video, a complex number is defined and graphed on the complex plane. Sal also shows how to add, subtract, and multiply two complex numbers. He starts showing how to divide two complex numbers, but runs out of time and continues in the next video.
7 mins 9th - 11th Math 3 Views 1 Download
"Teens in the red" is a growing group. Help youngsters avoid future credit card debt by teaching them about interest. Two tasks involve the use of credit to give your class practice solving multi-step math problems by applying properties of operations.
6th - 8th Math 25 Views 21 Downloads CCSS: Designed
Exploring Properties - What is the Stock Market?
Preteens create a foldable in order to review the properties of operations. They apply their knowledge to write equivalent equations using stock market scenarios. A neat homework page is provided that has four expressions to be simplified using the distributive property, as well as a few word problems to solve.
5th - 7th Math 90 Views 145 Downloads CCSS: Designed
Fraction Cookies Bakery
Bake-up some cookie fractions with your class in order to determine improper fractions and mixed numbers. Young bakers calculate cookie orders given on an order form. From their calculations, they write the improper fraction, mixed number, and total amount of whole cookies ordered.
3rd - 5th Math 460 Views 548 Downloads CCSS: Designed
Guess My Number
Make a game out of solving equations. This particular activity works well for pairs of learners. Follow the instructions to have player one pick a number and player two verbally give an equation. Participants need to make sense of a problem and persevere in solving it.
7th - 9th Math 11 Views 11 Downloads CCSS: Designed
Math 7 Study Guide for Number Sense and Operations: Quiz 1
This number sense and operations study guide provides notes and explanations as well as practice problems. In order to practice their math skills, learners write fractions as decimals, identify which number set a number belongs to, take square roots, and change decimals into rational numbers.
7th - 8th Math 83 Views 1093 Downloads CCSS: Adaptable
Choosing the Operation, part 2
Choose the symbol; mathematicians can get confused between division and multiplication, so drill these skills with them. They examine 54 number sentences without a symbol, writing either the multiplication or division operation into the otherwise-completed equation.
3rd - 4th Math 3 Views 9 Downloads CCSS: Designed