Updating search results...

Search Resources

10000 Results

View
Selected filters:
Adding and Subtracting Fractions
Read the Fine Print
Rating
0.0 stars

Kahn Academy video - How to add and subtract fractions with like and unlike denominators.

Subject:
Algebra
Education
Mathematics
Material Type:
Interactive
Teaching/Learning Strategy
Provider:
Florida Center for Research in Science, Technology, Engineering, and Mathematics
Provider Set:
iCPALMS: A Standards-based K-12 Resources and Tools Pathway
Author:
Salman Khan
Date Added:
03/28/2011
Adding and Subtracting Mixed Numbers Using a Number Line
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating
0.0 stars

This resource includes three tasks surrounding the Common Core Standard 5.NF.2 - Adding and Subtracting Mixed Numbers with Unlike Denominators Using an Open Number Line and Fraction Equivalence. The tasks involves looking at real Maryland snowstorm data and each task builds off the previous task.

Subject:
Education
Mathematics
Material Type:
Assessment
Homework/Assignment
Date Added:
07/17/2018
Adding and Subtracting Money with Pictures in Columns
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 adding and subtracting money with pictures in columns.

Subject:
Mathematics
Numbers and Operations
Material Type:
Assessment
Interactive
Lecture
Provider:
CK-12 Foundation
Provider Set:
CK-12 Elementary Math
Date Added:
03/05/2015
Adding and Subtracting Rational Expressions
Conditional Remix & Share Permitted
CC BY-NC
Rating
0.0 stars

In this seminar you will continue your learning of rational expressions adding and subtracting them as stand alone problems, as well as in real-world situations  You will continue to use strategies for simplifying complex situations into more solvable situations.StandardsCCSI: HS: Algebra: HSA-SSE.A. Interpret the structure of expressions.CCSI: HS: Algebra: HSA-SSE.B. Write expressions in equivalent forms to solve problems.

Subject:
Algebra
Mathematics
Material Type:
Lesson Plan
Author:
Tracy Rains
Date Added:
04/03/2018
Adding and Subtracting Terms Numbers to 100
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 adding and subtracting terms (numbers to 100).

Subject:
Mathematics
Numbers and Operations
Material Type:
Assessment
Interactive
Lecture
Provider:
CK-12 Foundation
Provider Set:
CK-12 Elementary Math
Date Added:
03/05/2015
Adding and Subtracting with Parentheses
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 adding and subtracting with parentheses.

Subject:
Mathematics
Numbers and Operations
Material Type:
Assessment
Interactive
Lecture
Provider:
CK-12 Foundation
Provider Set:
CK-12 Elementary Math
Date Added:
03/06/2015
Adding demand curves
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating
0.0 stars

In this video we explore how to derive the demand for a factor of production based on how productive that factor is and how much additional revenue that factor brings in. Created by Sal Khan.

Subject:
Economics
Social Science
Material Type:
Lesson
Provider:
Khan Academy
Provider Set:
Khan Academy
Author:
Sal Khan
Date Added:
07/27/2021
Adding to the Picture: The 1963 March on Washington for Jobs and Freedom
Only Sharing Permitted
CC BY-NC-ND
Rating
0.0 stars

In this activity, students examine three documents to better understand the goals, participants, and leaders of the 1963 March on Washington.

Subject:
History
U.S. History
Material Type:
Activity/Lab
Provider:
City University of New York
Provider Set:
Social History for Every Classroom
Date Added:
11/21/2019
Adding vectors algebraically & graphically
Unrestricted Use
CC BY
Rating
0.0 stars

To add the vectors (x₁,y₁) and (x₂,y₂), we add the corresponding components from each vector: (x₁+x₂,y₁+y₂). Here's a concrete example: the sum of (2,4) and (1,5) is (2+1,4+5), which is (3,9). There's also a nice graphical way to add vectors, and the two ways will always result in the same vector.​​

Subject:
Algebra
Mathematics
Material Type:
Lesson
Provider:
Khan Academy
Provider Set:
Khan Academy
Author:
Salman Khan
Date Added:
02/07/2018