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A+ Click is an interactive collection of more than 3700 math problems and answers for K-1 K-12 school program. It defines the personal level of math knowledge. You move up into the next level if you give 5 correct answers in a row. Practice makes perfect.

Subject:
Algebra
Geometry
Mathematics
Material Type:
Activity/Lab
Assessment
Game
Lecture Notes
Provider:
NSDL Staff
Provider Set:
Mathematics Gateways and Resources
Author:
Igor Kokcharov
02/16/2011
Rating
0.0 stars

An interactive applet and associated web page that shows how triangles that have two angles and their included side the same must be congruent. The applet shows two triangles, one of which can be reshaped by dragging any vertex. The other changes to remain congruent to it and the two angles and the included side are outlined in bold to show they are the same measure and are the elements being used to prove congruence. The web page describes all this and has links to other related pages. Applet can be enlarged to full screen size for use with a classroom projector. This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.

Subject:
Geometry
Mathematics
Material Type:
Simulation
Provider:
Math Open Reference
Author:
John Page
02/16/2011
Only Sharing Permitted
CC BY-NC-ND
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Acceleration of Learning- Responding Quickly to Gaps in Learning

Subject:
Education
Material Type:
Teaching/Learning Strategy
10/18/2022
Unrestricted Use
CC BY
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0.0 stars

This resource is part of the San Francisco Unified School District Math Core Curriculum for Grade 2. It includes numerous activities to help students build fluency for addition within 20.

Subject:
Mathematics
Material Type:
Activity/Lab
Author:
San Francisco Unified School District
03/05/2021
Unrestricted Use
CC BY
Rating
0.0 stars

This resource is part of the San Francisco Unified School District Math Core Curriculum for Grade 2. It includes numerous activities to help students build fluency for addition within 100.

Subject:
Mathematics
Material Type:
Activity/Lab
Teaching/Learning Strategy
Author:
San Francisco Unified School District
03/04/2021
Rating
0.0 stars

An interactive applet and associated web page that demonstrate acute angles (those less than 90 deg). The applet presents an angle (initially acute) that the user can adjust by dragging the end points of the line segments forming the angle. As it changes it shows the angle measure and a message that indicate which type of angle it is. There a software 'detents' that make it easy capture exact angles such as 90 degrees and 180 degrees The message and angle measures can be turned off to facilitate classroom discussion. The text on the page has links to other pages defining each angle type in depth. Applet can be enlarged to full screen size for use with a classroom projector. This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.

Subject:
Geometry
Mathematics
Material Type:
Simulation
Provider:
Math Open Reference
Author:
John Page
02/16/2011
Rating
0.0 stars

An interactive applet and associated web page that demonstrate the three types of triangle: acute, obtuse and right. The applet shows a triangle that is initially acute (all angles less then 90 degrees) which the user can reshape by dragging any vertex. There is a message changes in real time while the triangle is being dragged that tells if the triangle is an acute, right or obtuse triangle and gives the reason why. By experimenting with the triangle student can develop an intuitive sense of the difference between these three classes of triangle. Applet can be enlarged to full screen size for use with a classroom projector. This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.

Subject:
Geometry
Mathematics
Material Type:
Simulation
Provider:
Math Open Reference
Author:
John Page
02/16/2011
Conditional Remix & Share Permitted
CC BY-NC-SA
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0.0 stars

In this lesson, students will develop their fluency with addition and subtraction through a "real-world" application of collecting data about insects in the garden.

Subject:
Mathematics
Material Type:
Lesson Plan
Author:
Out Teach
07/22/2021
Conditional Remix & Share Permitted
CC BY-NC
Rating
0.0 stars

Students will review and practice the concepts of adding fractions. This is a great tool to use for extra practice or review for a test.

Subject:
Mathematics
Material Type:
Activity/Lab
06/09/2017
Conditional Remix & Share Permitted
CC BY-NC-SA
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0.0 stars

In this lesson, students will develop their fluency with addition and subtraction through a real world application of collection data.

Subject:
Mathematics
Material Type:
Lesson Plan
Author:
Out Teach
07/22/2021
Conditional Remix & Share Permitted
CC BY-NC-SA
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Students will use objects found in the outdoor classroom to create rectangular arrays and write equations to express the total. Standard(s): 2.NC.OA.4Use addition to find the total number of objects arranged in rectangular arrays with up to 5 rows and up to 5 columns; write an equation to express

Subject:
Mathematics
Material Type:
Lesson Plan
Author:
Out Teach
07/22/2021
Conditional Remix & Share Permitted
CC BY-NC-SA
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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
07/17/2018
Unrestricted Use
CC BY
Rating
0.0 stars

Additional materials for custom math teaching. Exercises for different skill levels.

Subject:
Mathematics
Material Type:
Teaching/Learning Strategy
Author:
Aneta Dobrzyńska
07/31/2023
Unrestricted Use
CC BY
Rating
0.0 stars

Additional materials for custom math teaching. Exercises for different skill levels. Πρόσθετο υλικό για προσαρμοσμένη διδασκαλία μαθηματικών. Ασκήσεις για διαφορετικά επίπεδα δεξιοτήτων.

Subject:
Mathematics
Material Type:
Teaching/Learning Strategy
Author:
Aneta Dobrzyńska
07/31/2023
Unrestricted Use
CC BY
Rating
0.0 stars

Additional materials for custom math teaching.

Subject:
Mathematics
Material Type:
Teaching/Learning Strategy
Author:
Aneta Dobrzyńska
07/31/2023
Rating
0.0 stars

An interactive applet and associated web page that show the concept of adjacent angles (two angles that share a common leg). The applet shows three line segments with a common endpoint. The user can move the center one and see that the angles on both sides (the adjacent angles) of it are affected. Applet can be enlarged to full screen size for use with a classroom projector. After use in the classroom, students can access it again from any web browser at home or in the library with no login required. This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.

Subject:
Geometry
Mathematics
Material Type:
Simulation
Provider:
Math Open Reference
Author:
John Page
02/16/2011
Rating
0.0 stars

An interactive applet and associated web page that demonstrate the the concept of adjacent arcs. The user can 3 drag points around a circle that define the endpoints of two adjacent arcs. Web page has the properties of adjacent arcs. Applet can be enlarged to full screen size for use with a classroom projector. This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.

Subject:
Geometry
Mathematics
Material Type:
Simulation
Provider:
Math Open Reference
Author:
John Page
02/16/2011
Only Sharing Permitted
CC BY-NC-ND
Rating
0.0 stars

Lesson Plan Date:                                 Grade Level: Kindergarten  Concept: Addition Objectives:Condition: The students will use manipulatives such as blocks to add by grouping. Behavioral Verb: The students will be able to identify addition problems by using counting blocks. Criteria:The students will have to complete 3 addition problems correctly before moving on.  Introduction: We will use real-world applications to engage the children in the lesson. The students know their numbers they are going to use their prior knowledge to group the manipulatives together to make addition problems and solve them.  Vocabulary:Addition, numbers, objects, counting, sorting, identifying, sequence, groups, biggest, smallest, more than, and less than A:Body of Lesson:The students are going to learn how to add groups by having a set of blocks that are split into two or three part with a certain number of blocks in each group.They then are going to put two or more groups of blocks together to see how many blocks there is all together.  A:Accommodations/Modifications: There will be ample time for each student to complete their work. The teacher (I) will be going around to help the children if they do not understand the lesson.  A:Multiple Intelligence(s) Addressed:A verbal explanation of the lesson along with hands on, visual, and practiced work. For visual learners there will be flashcards they are able to look at, for the kinesthetic learners there will be the objects that they can physically touch. For auditory learners there will be the directions and instructions of the activity.  Assessment: We will be using pre-assessments to see what the students know before we talk about the new topic, then we will use summative assessment to see what they learned after the lesson.  Materials: The students will be using flashcards to physically see the addition problem then they will use objects to put together to get the answer.   Standards:MA 0.2 ALGEBRA: Students will communicate algebraic concepts using multiple representations to reason, solve problems, and make connections within mathematics and across disciplines. MA 0.2.1 Algebraic Relationships: Students will demonstrate, represent, and show relationships with expressions and equations. MA 0.2.1.a Decompose numbers less than or equal to 10 into pairs in more than one way, showing each decomposition with a model, drawing, or equation (e.g., 7 = 4 + 3 and 7 = 1 + 6). MA 0.2.1.b For any number from 1 to 9, find the number that makes 10 when added to the given number, showing the answer with a model, drawing, or equation. MA 0.2.2 Algebraic Processes: Students will apply the operational properties when adding and subtracting. MA 0.2.3 Applications: Students will solve real-world problems involving addition and subtraction. MA 0.2.3.a Solve real-world problems that involve addition and subtraction within 10 (e.g., by using objects, drawings or equations to represent the problem).

Subject:
Numbers and Operations
Material Type:
Lesson Plan
Author:
01/22/2018
Only Sharing Permitted
CC BY-ND
Rating
0.0 stars

Project Based Learning for Algebra 1 Students. Students must collect, analyze, and graph date.

Subject:
Mathematics
Material Type:
Homework/Assignment