Updating search results...

Search Resources

635 Results

View
Selected filters:
  • Numbers and Operations
Folding Strips of Paper
Unrestricted Use
CC BY
Rating
0.0 stars

The purpose of this task is to provide students with a concrete experience they can relate to fraction multiplication. Perhaps more importantly, the task also purposefully relates length and locations of points on a number line, a common trouble spot for students. This task is meant for instruction and would be a useful as part of an introductory unit on fraction multiplication.

Subject:
Mathematics
Numbers and Operations
Material Type:
Activity/Lab
Provider:
Illustrative Mathematics
Provider Set:
Illustrative Mathematics
Author:
Illustrative Mathematics
Date Added:
07/30/2012
Forming Largest and Smallest Numbers Includes Even and Odd
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating
0.0 stars

This short video and interactive assessment activity is designed to teach fourth graders about forming largest and smallest numbers (includes even and odd).

Subject:
Mathematics
Numbers and Operations
Material Type:
Assessment
Interactive
Lecture
Provider:
CK-12 Foundation
Provider Set:
CK-12 Elementary Math
Date Added:
04/08/2023
Four Operations and Fractions in Time Applications
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating
0.0 stars

This short video and interactive assessment activity is designed to give fourth graders an overview of the time challenge ii lesson.

Subject:
Mathematics
Numbers and Operations
Material Type:
Assessment
Interactive
Lecture
Provider:
CK-12 Foundation
Provider Set:
CK-12 Elementary Math
Date Added:
04/08/2023
Fraction Equivalence Tic-Tac-Toe • Activity Builder by Desmos
Read the Fine Print
Educational Use
Rating
0.0 stars

Show what you know about equivalent fractions and ordering by choosing three activities (in a row, column, or diagonal) to complete the tic-tac-toe board. Standards assessed: 3.NF.3a-d, 4.NF.1, 4.NF.2. This assessment was designed for adult basic education.

Subject:
Mathematics
Numbers and Operations
Material Type:
Assessment
Interactive
Author:
Connie Rivera
Date Added:
04/08/2023
Fractions with Common Denominators Word Problems
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating
0.0 stars

This short video and interactive assessment activity is designed to teach fifth graders about fractions with common denominators - word problems.

Subject:
Mathematics
Numbers and Operations
Material Type:
Assessment
Interactive
Lecture
Provider:
CK-12 Foundation
Provider Set:
CK-12 Elementary Math
Date Added:
04/08/2023
Fósiles Realmente Antiguos Equipo STEM
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating
0.0 stars

Fósiles Realmente Antiguos Equipo STEM. El Centro de Extensión y Educación en Ciencias Naturales colabora con la facultad de CSU, los Parques Nacionales y los programas de ciencia ciudadana para traducir su investigación científica actual en experiencias STEM únicas para los estudiantes en forma de kits educativos que se pueden prestar. Cada kit contiene casi todos los materiales necesarios (menos cosas comunes como agua y toallas de papel) para explorar algunos temas de investigación científica realmente interesantes. enviando un formulario de recogida local disponible en el sitio web vinculado. Utilice la información de contacto en la página de descripción general del kit STEM para obtener más información. https://www.cns-eoc.colostate.edu/stem-kits/ Debido al peso extremo de la arena utilizada en este kit, la única opción es la recogida local. Este kit se proporciona de forma gratuita para uso educativo.

Subject:
Astronomy
Atmospheric Science
Biology
Botany
Career and Technical Education
Chemistry
Computer, Networking and Telecommunications Systems
Earth and Space Science
Ecology
Genetics
Geology
Geoscience
Information Science
Life Science
Mathematics
Measurement and Data
Numbers and Operations
Oceanography
Physical Geography
Physical Science
Physics
Ratios and Proportions
Space Science
Statistics and Probability
Zoology
Material Type:
Activity/Lab
Case Study
Diagram/Illustration
Educational Kit
Interactive
Lesson
Lesson Plan
Primary Source
Reading
Simulation
Student Guide
Unit of Study
Provider:
Colorado State University
Provider Set:
Natural Sciences Education & Outreach Center
Date Added:
02/24/2023
Get Energized! STEM Kit
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating
0.0 stars

Get Energized! STEM Kit. The Natural Sciences Education & Outreach Center collaborates with CSU faculty, National Parks and citizen science programs to translate their current scientific research into unique STEM experiences for students in the form of Educational Kits that can be checked out. Each kit contains just about all of the materials needed (minus common things like water and paper towels) to explore some really interesting scientific research topics.The kits are available for teachers and informal educators in Colorado to check out for a duration of a week by submitting either a local pickup form or a delivery form available at the linked website. This kit is provided free for educational use. This Kit is available in Spanish.

Subject:
Algebra
Applied Science
Architecture and Design
Career and Technical Education
Chemistry
Electronic Technology
Engineering
Functions
Mathematics
Measurement and Data
Numbers and Operations
Physical Science
Physics
Ratios and Proportions
Material Type:
Activity/Lab
Case Study
Diagram/Illustration
Interactive
Lesson
Lesson Plan
Primary Source
Reading
Simulation
Student Guide
Unit of Study
Provider:
Colorado State University
Provider Set:
CSU Natural Sciences Education & Outreach Center
Date Added:
02/06/2023
Gifts from Grandma, Variation 1
Unrestricted Use
CC BY
Rating
0.0 stars

The first of these word problems is a multiplication problem involving equal-sized groups. The next two reflect the two related division problems, namely, "How many groups?" and "How many in each group?"

Subject:
Mathematics
Numbers and Operations
Material Type:
Activity/Lab
Provider:
Illustrative Mathematics
Provider Set:
Illustrative Mathematics
Author:
Illustrative Mathematics
Date Added:
11/26/2012
Going Viral STEM Kit
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating
0.0 stars

Going Viral STEM Kit. The Natural Sciences Education & Outreach Center collaborates with CSU faculty, National Parks and citizen science programs to translate their current scientific research into unique STEM experiences for students in the form of Educational Kits that can be checked out. Each kit contains just about all of the materials needed (minus common things like water and paper towels) to explore some really interesting scientific research topics.The kits are available for teachers and informal educators in Colorado to check out for a duration of a week by submitting either a local pickup form or a delivery form available at the linked website. Please use the contact information on the STEM Kit overview page to learn more. https://www.cns-eoc.colostate.edu/stem-kits/ This kit is provided free for educational use. This resource is also available in Spanish in the linked file.

Subject:
Applied Science
Biology
Career and Technical Education
Chemistry
Ecology
Environmental Science
Genetics
Health, Medicine and Nursing
Life Science
Mathematics
Measurement and Data
Numbers and Operations
Physical Science
Ratios and Proportions
Statistics and Probability
Zoology
Material Type:
Activity/Lab
Case Study
Diagram/Illustration
Interactive
Lesson
Lesson Plan
Primary Source
Reading
Simulation
Student Guide
Unit of Study
Provider:
Colorado State University
Provider Set:
CSU Natural Sciences Education & Outreach Center
Date Added:
02/06/2023
Grade 1 Module 1: Sums and Differences to 10
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating
0.0 stars

In this first module of Grade 1, students make significant progress towards fluency with addition and subtraction of numbers to 10 as they are presented with opportunities intended to advance them from counting all to counting on which leads many students then to decomposing and composing addends and total amounts.

Find the rest of the EngageNY Mathematics resources at https://archive.org/details/engageny-mathematics.

Subject:
Mathematics
Numbers and Operations
Material Type:
Module
Provider:
New York State Education Department
Provider Set:
EngageNY
Date Added:
05/11/2013
Grade 1 Module 2:  Introduction to Place Value Through Addition and Subtraction Within 20
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating
0.0 stars

Module 2 serves as a bridge from students' prior work with problem solving within 10 to work within 100 as students begin to solve addition and subtraction problems involving teen numbers. Students go beyond the Level 2 strategies of counting on and counting back as they learn Level 3 strategies informally called "make ten" or "take from ten."

Find the rest of the EngageNY Mathematics resources at https://archive.org/details/engageny-mathematics.

Subject:
Mathematics
Numbers and Operations
Material Type:
Module
Provider:
New York State Education Department
Provider Set:
EngageNY
Date Added:
07/05/2013
Grade 1 Module 4:  Place Value, Comparison, Addition and Subtraction to 40
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating
0.0 stars

Module 4 builds upon Module 2’s work with place value within 20, now focusing on the role of place value in the addition and subtraction of numbers to 40.  Students study, organize, and manipulate numbers within 40.  They compare quantities and begin using the symbols for greater than (>) and less than (<).  Addition and subtraction of tens is another focus of this module as is the use of familiar strategies to add two-digit and single-digit numbers within 40.  Near the end of the module, the focus moves to new ways to represent larger quantities and adding like place value units as students add two-digit numbers.

Find the rest of the EngageNY Mathematics resources at https://archive.org/details/engageny-mathematics.

Subject:
Mathematics
Numbers and Operations
Material Type:
Module
Provider:
New York State Education Department
Provider Set:
EngageNY
Date Added:
09/25/2013
Grade 1 Module 6: Place Value, Comparison, Addition and Subtraction to 100
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating
0.0 stars

In this final module of the Grade 1 curriculum, students bring together their learning from Module 1 through Module 5 to learn the most challenging Grade 1 standards and celebrate their progress. As the module opens, students grapple with comparative word problem types. Next, they extend their understanding of and skill with tens and ones to numbers to 100. Students also extend their learning from Module 4 to the numbers to 100 to add and subtract. At the start of the second half of Module 6, students are introduced to nickels and quarters, having already used pennies and dimes in the context of their work with numbers to 40 in Module 4. Students use their knowledge of tens and ones to explore decompositions of the values of coins. The module concludes with fun fluency festivities to celebrate a year's worth of learning.

Find the rest of the EngageNY Mathematics resources at https://archive.org/details/engageny-mathematics.

Subject:
Mathematics
Numbers and Operations
Material Type:
Module
Provider:
New York State Education Department
Provider Set:
EngageNY
Date Added:
12/30/2013
Grade 2 Module 1: Sums and Differences to 20
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating
0.0 stars

Module 1 sets the foundation for students to master the sums and differences to 20 and to  subsequently apply these skills to fluently add one-digit to two-digit numbers at least through 100 using place value understandings, properties of operations and the relationship between addition and subtraction.

Find the rest of the EngageNY Mathematics resources at https://archive.org/details/engageny-mathematics.

Subject:
Mathematics
Numbers and Operations
Material Type:
Module
Provider:
New York State Education Department
Provider Set:
EngageNY
Date Added:
05/11/2013
Grade 2 Module 3: Place Value, Counting, and Comparison of Numbers to 1,000
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating
0.0 stars

In this 25-day Grade 2 module, students expand their skill with and understanding of units by bundling ones, tens, and hundreds up to a thousand with straws. Unlike the length of 10 centimeters in Module 2, these bundles are discrete sets. One unit can be grabbed and counted just like a banana?1 hundred, 2 hundred, 3 hundred, etc. A number in Grade 1 generally consisted of two different units, tens and ones. Now, in Grade 2, a number generally consists of three units: hundreds, tens, and ones. The bundled units are organized by separating them largest to smallest, ordered from left to right. Over the course of the module, instruction moves from physical bundles that show the proportionality of the units to non-proportional place value disks and to numerals on the place value chart.

Find the rest of the EngageNY Mathematics resources at https://archive.org/details/engageny-mathematics.

Subject:
Mathematics
Numbers and Operations
Material Type:
Module
Provider:
New York State Education Department
Provider Set:
EngageNY
Date Added:
11/25/2012
Grade 2 Module 4:  Addition and Subtraction Within 200 with Word Problems to 100
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating
0.0 stars

In Module 4, students develop place value strategies to fluently add and subtract within 100; they represent and solve one- and two-step word problems of varying types within 100; and they develop conceptual understanding of addition and subtraction of multi-digit numbers within 200.  Using a concrete to pictorial to abstract approach, students use manipulatives and math drawings to develop an understanding of the composition and decomposition of units, and they relate these representations to the standard algorithm for addition and subtraction.

Find the rest of the EngageNY Mathematics resources at https://archive.org/details/engageny-mathematics.

Subject:
Mathematics
Numbers and Operations
Material Type:
Module
Provider:
New York State Education Department
Provider Set:
EngageNY
Date Added:
07/05/2013
Grade 2 Module 5: Addition and Subtraction Within 1,000 with Word Problems to 100
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating
0.0 stars

In Module 4, students developed addition and subtraction fluency within 100 and began developing conceptual understanding of the standard algorithm via place value strategies. In Module 5, students build upon their mastery of renaming place value units and extend their work with conceptual understanding of the addition and subtraction algorithms to numbers within 1,000, always with the option of modeling with materials or drawings. Throughout the module, students continue to focus on strengthening and deepening conceptual understanding and fluency.

Find the rest of the EngageNY Mathematics resources at https://archive.org/details/engageny-mathematics.

Subject:
Mathematics
Numbers and Operations
Material Type:
Module
Provider:
New York State Education Department
Provider Set:
EngageNY
Date Added:
10/28/2013
Grade 2 Module 6: Foundations of Multiplication and Division
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating
0.0 stars

Module 6 lays the conceptual foundation for multiplication and division in Grade 3 and for the idea that numbers other than 1, 10, and 100 can serve as units.  Topics in this module include:  Formation of Equal Groups, Arrays and Equal Groups, Rectangular Arrays as a Foundation for Multiplication and Division, and The Meaning of Even and Odd Numbers.

Find the rest of the EngageNY Mathematics resources at https://archive.org/details/engageny-mathematics.

Subject:
Mathematics
Numbers and Operations
Material Type:
Module
Provider:
New York State Education Department
Provider Set:
EngageNY
Date Added:
12/30/2013