• Home

  • Sign In

  • F.A.Q.

  • Help

Welcome, Guest!

Search

1,606,537 resources online.


Search Results

Sort:
Your enquiry has found 98 resources.

File size: 12KB
Type:
Learning Objects

Library Library

 3 x 3 geoboards/pinboards

Twenty 3 x 3 geoboards of variable size for investigations such as finding all possible triangles or quadrilaterals that can be constructed using points on the board as vertices. Results may be...  Read more...

Content Provider: Cabrilog


File size: 9KB
Type:
Learning Objects

Library Library

 4 x 4 geoboards/pinboards

Twelve 4 x 4 geoboards of variable size for investigations such as finding shapes of different areas but the same perimeter. Results may be saved, and shapes created may be modified by dragging.  Read more...

Content Provider: Cabrilog


File size: 9KB
Type:
Learning Objects

Library Library

 5 x 5 geoboards/pinboards

Twelve 5 x 5 geoboards of variable size for investigations such as constructing as many squares of different area as possible. Results may be saved, and shapes created may be modified by dragging.  Read more...

Content Provider: Cabrilog


File size: 14KB
Type:
Learning Objects

Library Library

 Lines of symmetry for the letters A, H, O, and X

Predict which segments can be dragged to lie on the lines of symmetry of the letters A, H, O. and X. Check by showing the reflection of the letters in each segment and dragging the segment to make...  Read more...

Content Provider: Cabrilog


File size: 12KB
Type:
Learning Objects

Library Library

 Lines of symmetry for any letters

Form any letter by dragging three segments and an arc, then predict which segments can be dragged to lie on the lines of symmetry of the letter. Check by showing the reflection of the letters in...  Read more...

Content Provider: Cabrilog


File size: 14KB
Type:
Learning Objects

Library Library

 Angle size and length of arms

Change the angle between two arrows or the length of the arrows and note the effect on angle size. Click on a button to check. Addresses the misconception that the length of the arms of an angle...  Read more...

Content Provider: Cabrilog


File size: 218KB
Type:
Learning Objects

Library Library

 Estimating and measuring angles

Estimate relative sizes and then measure some angles.  Read more...

Content Provider: Cabrilog


File size: 8KB
Type:
Learning Objects

Library Library

 Categorizing angles

Two points can be dragged to vary an angle. Decide whether the angle is acute, right, obtuse, straight or reflex and estimate its size.  Read more...

Content Provider: Cabrilog


File size: 15KB
Type:
Learning Objects

Library Library

 Estimating the type and size of angles

Identify whether the angle between two arrows (with draggable tips) is acute, right, obtuse, straight or reflex with or without showing the size of the angle, and estimate the angle size. Click...  Read more...

Content Provider: Cabrilog


File size: 16KB
Type:
Learning Objects

Library Library

 Area of a rectangle with whole number sides

A rectangle is given with draggable side lengths, with each side being a whole number of cm. Estimate the area and then check by clicking a button.  Read more...

Content Provider: Cabrilog


File size: 16KB
Type:
Learning Objects

Library Library

 Area of a square with whole number sides

A square is given with draggable side length, with each side being a whole number of cm. Estimate the area and then check by clicking a button.  Read more...

Content Provider: Cabrilog


File size: 19KB
Type:
Learning Objects

Library Library

 Parts of a triangle

A triangle is given, with draggable vertices on a square grid. Use sliders to highlight vertices, angles and sides.  Read more...

Content Provider: Cabrilog


File size: 33KB
Type:
Learning Objects

Library Library

 An optical illusion

Part of a checkerboard is shown. Drag to move the lines of squares and hence produce an optical illusion. Why must this be an illusion?  Read more...

Content Provider: Cabrilog


File size: 13KB
Type:
Learning Objects

Library Library

 Parts of a circle: chord, radius and circumference

A circle with a labelled chord, radius and circumference is shown. Drag to explore how these change as center, radius and endpoints are changed.  Read more...

Content Provider: Cabrilog


File size: 29KB
Type:
Learning Objects

Library Library

 Classifying triangles by angle

A triangle has draggable vertices on a square grid. Predict the type of triangle (acute, obtuse or right angled) and check by clicking a button. Angle sizes and side lengths are optionally shown.  Read more...

Content Provider: Cabrilog


File size: 28KB
Type:
Learning Objects

Library Library

 Classifying triangles by side length

A triangle has draggable vertices on an isometric grid. Predict the type of triangle (equilateral, isosceles or scalene) and check by clicking a button. Angle sizes and side lengths are optionally...  Read more...

Content Provider: Cabrilog


File size: 9KB
Type:
Learning Objects

Library Library

 Time on an analog clock

Move the hands of a clock, work out the time, and get feedback.  Read more...

Content Provider: Cabrilog


File size: 21KB
Type:
Learning Objects

Library Library

 Collinear points

Drag six points so that they lie on a line. Feedback is given about which points are collinear.  Read more...

Content Provider: Cabrilog


File size: 7KB
Type:
Learning Objects

Library Library

 Concentric circles

Two circles are given with draggable centers and radii. Move them so that they are concentric and/or congruent. Feedback is given.  Read more...

Content Provider: Cabrilog


File size: 14KB
Type:
Learning Objects

Library Library

 Concurrent lines

Three lines defined by draggable points are given. Change the lines to make them all intersect, all be parallel or all concurrent.  Read more...

Content Provider: Cabrilog