## Digital Learning Objects

## Level 1

## Direct a Robot

**Direct a Robot** requires users to guide a robot to collect objects by providing directions and distances.

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.

Shape overlays: find and cut

Shape overlays: picture studio

Shape overlays: find, cut and turn

## Tesselate 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.

Tessellate decorate: rectangles

## Level 2

## Face Painter

**Face Painter** requires users to identify the faces of 3D objects that are a certain 2D shape.

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.

Finding symmetry: three lines: garden

## Pasifika Patterns

**Pasifika Patterns** helps users learn about rotational and reflection symmetry.

Pasifika Patterns

## Level 3

## Building Site

**Building Site** requires users to show what an image seen from above would appear like when viewed from the side.

Building site: level 1

Building site: level 2

Building site: level 3

Building site: level 4

## Photo Hunt

**Photo Hunt** requires users to rotate a 3d scene so that a 'photo' replicates a given 2D picture.

Photo hunt: level 1

Photo hunt: level 2

Photo hunt: level 3

Photo hunt: level 4

Photo hunt

## Shape Maker

**Shape Maker** requires users to create 3D objects by spinning and extruding 2D shapes.

Shape maker: simple objects

Shape maker: blocker

Shape maker: stacker

Shape maker: replicator

Shape maker: complex objects 1

Shape maker: complex objects 2

## Level 4

## Contours

**Contours** explores how contours are used to represent a 3D 'landscape'.

Contours: about contours

Contours: mystery shapes

Contours: loony landscapes

Contours

## Measuring

**Measuring** explores similar shapes and objects and scaling using ratios.

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.

Viewfinder: up front

Viewfinder: flip side

Viewfinder: backwards glance

Viewfinder: all angles

Viewfinder

## Level 5

## Trigonometry

**Trigonometry** develops the concept of trigonometry from simple comparisons to more formal approaches.

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

## Plasers

**Plasers** provides practice in the use of cartesian coordinates and operating with integers.

Plasers: choose coordinates (+)

Plasers: choose coordinates (+/-)

Plasers: enter an equation (+)

Plasers: enter an equation (+/-)

Plasers: place bubbles (+)

Plasers: place bubbles (+/-)