Level 4 Learning Objects

Algebra

Filling Glasses.
Filling Glasses presents graphs representing liquid filling glasses of different shapes (more info).
Filling glasses: find the right glass
Filling glasses: find the right graph
Filling glasses: create the right glass
Filling glasses: create the right graph
Filling glasses: graphing and comparing icon.
Learn Alberta.
Learn Alberta: Exploring Algebra series (more info).
Exploring algebra
National Library of Virtual Manipulatives.
NLVM: Algebra manipulatives
Algebra balance scales
Algebra balance scales: negatives
Coin problem

Geometry

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

Measurement

Journey Planner.
Journey Planner requires users to use timetables to find the best way to travel between points on a map (more info).
Journey planner: quickest route 1
Journey planner: quickest route 2
Journey planner: quickest route 3
Journey planner: quickest route 4
National Library of Virtual Manipulatives.
NLVM: Volume manipulative
How high?

Number

Arrays.
Arrays explores the array model for multiplication and division (more info).
Arrays: factor families
Arrays: word problems with products from 10 to 30
Arrays: word problems with products from 30 to 50
Arrays: word problems with products from 35 to 64
Arrays: the tool
Design Briefs.
Design Briefs explores fractions and decimals in the context of proportions of areas (more info).
Design a school
Design your own school
Playground percentages Icon.
Design a neighbourhood
Design a city
Design a farm
Neighbourhood fractions Icon.
Drive.
Drive helps users solve proportional problems with distance and time (more info).
Drive: easy problems
Interger Cruncher.
Integer Cruncher introduces the addition and subtraction of positive and negative integers (more info).
Integer cruncher: addition
Integer cruncher: subtraction
Integer cruncher: addition and subtraction Icon.
Loans and Savings.
Loans and Savings helps users find the nett balance of a loan account and a savings account (more info).
Loans and Savings
Mix up.
Mix Up helps users find averages of percentages (more info).
Mix Up: equal sized
Mix Up: different sized
The Percentage Bar.
The Percentage Bar helps users find percentages of numbers (more info).
The Percentage Bar
Scale Matters.
Scale Matters helps users explore numberlines with a variety of scales (more info).
Scale matters: negatives
Scale matters: range of numbers Icon.
School Canteen.
School Canteen provides a context for estimation and multiplication with decimals (more info).
School canteen: restock: level 1
School canteen: best buy: level 1
School canteen: two traders: level 1
School canteen: estimate and check: level 1
School canteen: restock : level 2
School canteen: best buy: level 2
School canteen: two traders: level 2
School canteen: estimate and check: level 2
Squirt.
Squirt helps users explore and express proportional relationships (more info).
Squirt: three containers: level 1
Squirt: three containers: level 2
Squirt: three containers Icon.
Squirt: three containers: complex proportional relationships
The Divider.
The Divider helps users solve division problems by partitioning (more info).
The divider: without remainders
The divider: whole number remainders
The divider: solve your own problem
The divider: with or without remainders
The Fraction Bar.
The Fraction Bar helps users find fractions of numbers (more info).
The Fraction Bar
The Fraction of Fractions Tool.
The Fractions of Fractions Tool helps users find fractions of fractions using an array model (more info).
The Fractions of Fractions Tool
The Multiplier.
The Multiplier helps users solve multiplication problems by partitioning and combining (more info).
The multiplier: make your own hard multiplications
The multiplier: generate hard multiplications
The multiplier Icon.
National Library of Virtual Manipulatives.
NLVM: Fraction manipulatives
Fraction pieces
Fractions: equivalent
Fractions: comparing
Fractions: rectangle multiplication
National Library of Virtual Manipulatives.
NLVM: Number manipulatives
Numberline bars
Diffy
Rectangle division
Rectangle multiplication
Rectangle multiplication: integers
Sieve of Eratosthenes
Circle 99
Circle 0
Circle 3
Pascal's triangle
Learn Alberta.
Learn Alberta: Exploring Number series (more info).
Exploring integers
Exploring linear equations
Learn Alberta.
Learn Alberta: Exploring Fractions and Percentages series (more info).
Exploring fractions

Statistics

Data Handler.
Data Handler requires students to plot data on dot plots then group the data according to a range of predefined rules (more info).
Data Handler: T-shirt order
Data Handler: bus timetable
Data Handler: sock order
Data Handler Icon.
Dice Duels.
Dice Duels comprises a range of dice-based tutorials, activities and games that enable students to explore even and uneven distribution and bias (more info).
Dice duelsIcon.
Dice duels: load one dice
Dice duels: load a pair of dice
Dice duels: find the bias
Dice duels: tool
Healthy Life Survey.
Healthy Life Survey involves students in the survey process, from selecting a topic through to writing a report on their findings (more info).
Healthy life survey: bringing lunch to school
Healthy life survey: staying active
Healthy life survey: lunchtime activities
Healthy life survey Icon.
Home Inetrnet Survey.
Home Internet Survey involves students in the survey process, from selecting a topic through to writing a report on their findings (more info).
Home internet survey: who?
Home internet survey: what?
Home internet survey: where?
Home internet surveyIcon.
Matchbox Machine.
Matchbox Machine is designed to help students understand how to construct and interpret boxplots (more info).
Matchbox machine: take a sample
Matchbox machine: plot the variation
Matchbox machineIcon.
Media Report.
Media Report encourages students to evaluate the ways in which data has been handled and represented in media reports (more info).
Media report: junk food
Media report: music
Media report: cost of petrol
Media report 1 Icon.
Media report: future plans
Media report: starting salaries
Media report: water usage
Media report 2 Icon.
Rice Crisp Machine.
Rice Crisp Machine is designed to help students understand how to construct and interpret boxplots (more info).
Rice crisp machine: take a sample
Rice crisp machine: plot the variation
Rice crisp machineIcon.
Skateboard Survey.
Skateboard Survey involves students in the process of conducting a survey and making a proposal (more info).
Skateboard surveyIcon.
National Library of Virtual Manipulatives.
NLVM: Chance manipulatives
Hamlet happens
Coin tossing
National Library of Virtual Manipulatives.
NLVM: Data manipulative
Boxplot/histogram
Learn Alberta.
Learn Alberta: Exploring Data series (more info).
Exploring measures of central tendency
Learn Alberta.
Learn Alberta: Exploring Probability series (more info).
Exploring probability