Geometry Learning Objects

Level 1

Direct a Robot.
Direct a Robot requires users to guide a robot to collect objects by providing directions and distances (more info).
Direct a robot: collector
Direct a robot: which way?
Direct a robot: how far?
Shape Overlays.
Shape Overlays asks users to overlay 2D shapes to create other shapes (more info).
Shape overlays: find and cut
Shape overlays: picture studio
Shape overlays: find, cut and turn
Shape overlays: picture puzzle
Tessellate decorate.
Tesselate Decorate asks users to use a range of shapes, or combinations of shapes, to make tessellations to decorate the living room in a house. (more info).
Tessellate decorate: rectangles
National Library of Virtual Manipulatives.
NLVM: Space manipulatives
Attribute blocks
Tessellations
Pattern blocks
Geoboard
Polyominoes

Level 2

Face Painter.
Face Painter requires users to identify the faces of 3D objects that are a certain 2D shape (more info).
Face painter: finding faces 1
Face painter: finding faces 2
Face painter: locating faces
Face painter: predicting faces
Finding symmetry.
Finding Symmetry helps users determine whether shapes have one, two or three lines of symmetry (more info).
Finding symmetry: three lines: garden
National Library of Virtual Manipulatives.
NLVM: Space manipulatives
Attribute blocks
Pentominoes
Tessellations
Pattern blocks
Geoboard
Polyominoes

Level 3

Building Site.
Building Site requires users to show what an image seen from above would appear like when viewed from the side (more info).
Building site: level 1
Building site: level 2
Building site: level 3
Building site: level 4
Building site Icon.
Pasifika Patterns.
Pasifika Patterns helps users learn about rotational and reflection symmetry (more info).
Pasifika Patterns
Photo Hunt.
Photo Hunt requires users to rotate a 3d scene so that a 'photo' replicates a given 2D picture (more info).
Photo hunt: level 1
Photo hunt: level 2
Photo hunt: level 3
Photo hunt: level 4
Photo hunt Icon.
Shape Maker.
Shape Maker requires users to create 3D objects by spinning and extruding 2D shapes (more info).
Shape maker: simple objects
Shape maker: blocker
Shape maker: stacker
Shape maker: replicator
Shape maker: complex objects 1
Shape maker: complex objects 2
National Library of Virtual Manipulatives.
NLVM: Space manipulatives
Pentominoes
Tessellations
Pattern blocks
Geoboard
Geoboard: coordinate
Congruent triangles
Polyominoes
Turtle geometry
Learn Alberta.
Learn Alberta: Exploring Space series (more info).
Exploring transformations

Level 4

Contours.
Contours explores how contours are used to represent a 3D 'landscape' (more info).
Contours: about contours
Contours: mystery shapes
Contours: loony landscapes
Contours Icon.
Measuring.
Measuring explores similar shapes and objects and scaling using ratios (more info).
Measuring: similar shapes
Measuring: scaling up
Measuring: scaling down
Measuring: similar solids
Measuring: scaling up solids
Measuring: scaling down solids
Measuring: scaling surface area
Measuring: volumes
Viewfinder.
Viewfinder requires users to arrange a 3D scene so that a 'photo' from a certain angle replicates a given 2D picture (more info).
Viewfinder: up front
Viewfinder: flip side
Viewfinder: backwards glance
Viewfinder: all angles
Viewfinder Icon.
National Library of Virtual Manipulatives.
NLVM: Space manipulatives
Pentominoes
Tessellations
Pattern blocks
Geoboard
Geoboard: coordinate
Geoboard: isometric
Congruent triangles
Platonic solids
Polyominoes
Learn Alberta.
Learn Alberta: Exploring Space series (more info).
Exploring angles
Exploring dilations
Exploring quadrilaterals

Level 5

Trigonometry.
Trigonometry develops the concept of trigonometry from simple comparisons to more formal approaches (more info).
Trigonometry: measuring with triangles
Trigonometry: similar triangles
Trigonometry: cosine
Trigonometry: sine
Trigonometry: tan
Trigonometry: using sine
Trigonometry: using cosine
Trigonometry: using tan
Trigonometry: find hypotenuse
Trigonometry: find angles
National Library of Virtual Manipulatives.
NLVM: Space manipulatives
Pentominoes
Tessellations
Pattern blocks
Geoboard
Platonic solids
Polyominoes
Golden rectangle
Learn Alberta.
Learn Alberta: Exploring Space series (more info).
Exploring diameter and circumference
Exploring relationships of angles
Learn Alberta.
Learn Alberta: Exploring Measurement series (more info).
Exploring triangles
Exploring trigonometry