Browsing: All Content in Math 4 for Geometry in the plane Browse discussions 
Login to Subscribe / Save Results

Resource Name 
Topic (Course) 
Technology 
Type 
$? 
Rating 

Types of Triangles

Classify geometric objects (Math 4)+ 
Java Applet 
Tool 

[4]

This JavaSketchpad applet accompanies the tPoW, Types of Triangles. Students are able to drag and manipulate four triangles and by noticing what happens they classify the triangles as either scalene, ...
More: lessons, discussions, ratings, reviews,...

Types of Triangles

Classify geometric objects (Math 4)+ 
Java Applet 
Activity 

[2]

This activity is available in Word, PDF, or HTML format and at two different levels (an introduction to types of triangles, and a more advanced version). Students use a GSP sketch or interactive web ...
More: lessons, discussions, ratings, reviews,...

Tessellations

Tessellations (Math 4) 
Java Applet 
Tool 

[2]

Using this virtual manipulative you may: add a block to the workspace; rotate a block; change the color of a block; remove a block; group blocks; zoom in/out
More: lessons, discussions, ratings, reviews,...

Virtual Paper Cut and Fold

Symmetry (Math 4) 
Java Applet 
Tool 

[2]

Learn how to make snowflake patterns and create a fivepointed star. The interactive site offers both a Flash tool and a faster, more fullyfeatured Java applet that allows you to save the snowflakes ...
More: lessons, discussions, ratings, reviews,...

A Fractals Unit for Elementary...

Fractals (Math 4) 
Computer 
Activity 

[1]

A teaching unit on fractals for students and teachers in grades 4 to 8, that adults are free to enjoy, designed to introduce students to fractals and the underlying mathematics. It focuses on fractals...
More: lessons, discussions, ratings, reviews,...

Fractals: Sierpinski Triangle

Fractals (Math 4) 
Java Applet 
Activity 

[1]

This activity shows how to make a Sierpinski Triangle handson, stepbystep by using triangle grid paper which is provided.
More: lessons, discussions, ratings, reviews,...

Tess

Symmetry (Math 4)+ 
Computer 
Tool 

[1]

A shareware program for creating symmetric planar illustrations. With Tess, while you draw you can automatically maintain the symmetry group you have chosen; 11 rosette, all 7 frieze, and all 17 wallp...
More: lessons, discussions, ratings, reviews,...

Area and perimeter of a rectan...

Reflections (Math 4) 
Flash 
Tool 

[1]

A web page and interactive (Flash) applet demonstrating the reflection transformation. Drag the vertices of a triangle and reposition the line of reflection. The reflected image of the triangl...
More: lessons, discussions, ratings, reviews,...

Transformations  Composition

Transformations (Math 4) 
Java Applet 
Tool 

[1]

With this virtual manipulative you can create objects with pattern block pieces and explore the effect of two transformations (Translations, Reflections, or Rotations) in any order. The product of two...
More: lessons, discussions, ratings, reviews,...

Transformations  Dilation

Transformations (Math 4) 
Java Applet 
Tool 

[1]

Dynamically interact with and see the result of a dilation transformation.
More: lessons, discussions, ratings, reviews,...

Java Kali

Symmetry (Math 4)+ 
Java Applet 
Tool 

[1]

Kali is a program that lets you draw symmetrical patterns based on any of the 17 wallpaper groups, as well as several frieze and rosette groups.
More: lessons, discussions, ratings, reviews,...

Triangle Classification Game

Triangles (Math 4) 
Java Applet 
Tool 

[1]

In this activity the interactivity attempts to train the user in the classification of triangles with respect to sides and internal angles. The user should move the vertices of a triangle on a square ...
More: lessons, discussions, ratings, reviews,...

Making a Kaleidoscope

Reflections (Math 4)+ 
Sketchpad 
Tool 

[1]

In this activity, students create their own Sketchpad kaleidoscopes. In the process, they learn about rotation and reflection, as well as gaining some skill using Sketchpad's transformation features.
More: lessons, discussions, ratings, reviews,...

Fourth Grade Splash Math [Full...

Geometry in the plane (Math 4) 
iPad 
Tool 
$ 
[1]

Splash Math HD is the full version of this app with 13 chapters covering over 185 math skills and a supply of problems appropriate for fourth grade students.
More: lessons, discussions, ratings, reviews,...

Tangrams

Geometry in the plane (Math 4) 
Java Applet 
Technology PoW 

[1]

Use an interactive applet to discover some of the relationships among the pieces in a set of Tangrams.
NOTE: A free login is required. Sign up using the link on the login page, or ...
More: lessons, discussions, ratings, reviews,...

Kali

Symmetry (Math 4)+ 
Computer 
Tool 

[3]

Kali lets you draw symmetrical patterns based on any of the 17 tiling groups. Kali does not assume the user knows how to read, so even the youngest children can enjoy it.
Older students c...
More: lessons, discussions, ratings, reviews,...

Types of Triangles

Classify geometric objects (Math 4)+ 
Sketchpad 
Technology PoW 

[3]

Students use a GSP sketch or an interactive web page to drag and manipulate four triangles. They identify one of each type: scalene, isosceles, equilateral, and right.
NOTE: A free...
More: lessons, discussions, ratings, reviews,...

Using Kali

Symmetry (Math 4) 
Computer 
Activity 

[2]

An exercise (in English and Spanish) in using an interactive 2D Euclidean symmetry pattern editor. This activity was originally written as one of the stations in Frisbie Middle School's Multicultural ...
More: lessons, discussions, ratings, reviews,...

Instant Solution of a Maze

Geometry in the plane (Math 4) 
Computer 
Activity 

[2]

A quick way to find solutions to complicated mazes. The author writes: "While doing a maze activity with a group of elementary school homeschoolers, I started exploring mazes as systems of walls rathe...
More: lessons, discussions, ratings, reviews,...

Tight Weave

Fractals (Math 4) 
Java Applet 
Tool 

[2]

Visualize the creation of the Sierpinski Carpet, an iterative geometric pattern that resembles a woven mat.
More: lessons, discussions, ratings, reviews,...

Attribute Blocks

Geometry in the plane (Math 4) 
Java Applet 
Tool 

[2]

Learn color, shape, and size concepts by sorting blocks.
More: lessons, discussions, ratings, reviews,...

Translations, Reflections, and...

Transformations (Math 4) 
Java Applet 
Support Material 

[1]

Dialogue between a mentor and a student about translations, reflections, and rotations.
More: lessons, discussions, ratings, reviews,...

Graph Paper/Dot Paper/Lined Pa...

Geometry in the plane (Math 4) 
Presentation software 
Support Material 

[1]

This website provides free, PDFformat graph paper, dot paper, lined paper, and polar graph paper.
More: lessons, discussions, ratings, reviews,...

Turtle Geometry

Geometry in the plane (Math 4) 
Java Applet 
Tool 

[1]

Move and turn a turtle.
More: lessons, discussions, ratings, reviews,...

Geoboard

Geometry in the plane (Math 4) 
Java Applet 
Tool 

[1]

Use geoboard to illustrate area, perimeter, and rational number concepts.
More: lessons, discussions, ratings, reviews,...

Page 1
2
3
4
5
next »
