Numbers and Operations Teacher Resources
Find Numbers and Operations educational ideas and activities
Showing 81 - 100 of 10,403 resources
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 105 Views 802 Downloads CCSS: Adaptable
Number and Operations: Place Value
If your second-graders are learning about place value and number value comparisons, this set of engaging activities and worksheets will make your job easy! Scholars use math manipulatives to estimate and then determine how many seeds a colony of Harvester Ants have gathered.
1st - 3rd Language Arts 193 Views 1086 Downloads CCSS: Adaptable
Partitive Division: Sharing Cookies
Bring some sweet fun to your math class (you can use sugar-free cookies also)! Pupils practice division and remainders with the assistance of a bag of cookies as manipulative's to assessing the concept of whole numbers. In groups, they create their own division problems that they eventually present to the rest of the class.
3rd Math 5 Views 50 Downloads
It Has Been Rubbish For Years
Students are presented with the problems of percentages and focus upon numbers in contrast to 100. They calculate problems with money and are engaged with the use of games as a teaching tool. Students also interpret data as presented in a graph.
4th - 5th Math 3 Views 12 Downloads
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 49 Views 1066 Downloads CCSS: Adaptable
Understanding Rational Numbers and Proportions
Here is an excellent lesson on fractions, decimals, unit rates, proportions, and problem solving. In it, learners engage in six activities in an "investigation center." The activities are based on a fictitious trip to a bakery, and involve several important concepts of rational numbers and proportions.
5th - 8th Math 71 Views 243 Downloads CCSS: Adaptable
Names for 100
Learners practice assessing their TI-15 calculators to reinforce their skills in integers, fractions, decimals and operations to the finding of mathematical expressions that equal 100. They display examples of addition, decimals, subtraction, fractions, multiplication, etc.
5th - 10th Math 3 Views 9 Downloads
Number in Geometry
Students use a number line to assist with their additions. They use a calculator to check for factors. Students are taught factors and multiples. They use array model of multiplication to define meaning. Students develop a wide range of adding, subtracting, multiplying, and dividing strategies.
2nd - 3rd Math 3 Views 2 Downloads
Numbers to 1000 on a Line or Grid
A series of engaging activities gives second-graders practice with three-digit numbers up to 1000. They examine three hundreds charts, one with numbers 101-200, another with 901-1000, and a third counting by 10 to 1000. Worksheets give independent practice on this skill and ordering numbers from least to greatest.
1st - 3rd Math 26 Views 205 Downloads CCSS: Adaptable
Number and Operations: Numerals to 1,000
What a fun set of math operations activities! First, the mysterious Digit Switcher writes letters to your first-graders, challenging them to recognize patterns in three-digit numbers. Then, the class works together analyzing three-digit numbers in a pocket chart.
1st - 2nd Math 18 Views 100 Downloads CCSS: Adaptable
Writing and Comparing Numbers in Scientific Notation-Grade Eight
Explore scientific notation in this mathematics lesson. Young mathematicians explore multiple representations of large number in scientific notation through the use of models, visual representation and expanded form. The lesson provided for flexible grouping options and addresses various learning styles.
7th - 9th Math 86 Views 400 Downloads CCSS: Adaptable
Intro to Adding/Subtracting Rational Numbers
How can you add two numbers and arrive at zero? Use negative integers! Assign each group a different problem to solve as a team. The lesson plan says to have them use Geometer's Sketchpad® to check their answers, but if you do not have this software, you could have the groups trade problems to correct each other's.
6th - 8th Math 23 Views 30 Downloads CCSS: Designed
"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 11 Views 11 Downloads CCSS: Designed
Number and Operations: Money
Young scholars get familiar with money during this series of engaging math activities. A game has class teams accumulating money and using symbol and number cards to display their total amount correctly on a pocket chart. All the symbol and money cards are provided- just print and cut!
1st - 3rd Math 16 Views 148 Downloads