Working with Data Types
Working with Data Types is a chapter within Data Types: a coherent run of lessons that can be taught in one go.
Entity profile
Every node stores the same attribute set, which is why the hierarchy can grow without new templates.
Chapter
Depth 4 in the graph
programming/javascript/language-basics/data-types/working-with-data-types
744
4 topics · 120 concepts · 600 micro-concepts
Topics
Every topic below is a full entity with its own skills, objectives, misconceptions and resource set.
Working with Data Types Essentials
Working with Data Types Essentials is a teachable topic within Working with Data Types, broken into subtopics that each take roughly one lesson.
Working with Data Types Techniques
Working with Data Types Techniques is a teachable topic within Working with Data Types, broken into subtopics that each take roughly one lesson.
Working with Data Types Word Problems
Working with Data Types Word Problems is a teachable topic within Working with Data Types, broken into subtopics that each take roughly one lesson.
Working with Data Types Common Errors
Working with Data Types Common Errors is a teachable topic within Working with Data Types, broken into subtopics that each take roughly one lesson.
Skills and learning objectives
Skills hang off the entity; objectives hang off the skill; activities and assessment hang off the objective.
Identify working with data types
RememberIdentify working with data types accurately in a familiar context.
Activities — Modelled example on the board · Paired talk task · Mini whiteboard check
Assessment — Exit ticket of four short items
Identify working with data types independently in an unfamiliar context.
Activities — Independent worksheet · Card sort · Concept-check quiz
Assessment — Marked worksheet with a marking scheme
Explain working with data types
UnderstandExplain working with data types accurately in a familiar context.
Activities — Modelled example on the board · Paired talk task · Mini whiteboard check
Assessment — Exit ticket of four short items
Explain working with data types independently in an unfamiliar context.
Activities — Independent worksheet · Card sort · Concept-check quiz
Assessment — Marked worksheet with a marking scheme
Explain the reasoning behind working with data types using correct vocabulary.
Activities — Talk-through with a partner · Write a model answer · AI Tutor Socratic session
Assessment — Extended written response, levelled
Calculate working with data types
ApplyCalculate working with data types accurately in a familiar context.
Activities — Modelled example on the board · Paired talk task · Mini whiteboard check
Assessment — Exit ticket of four short items
Calculate working with data types independently in an unfamiliar context.
Activities — Independent worksheet · Card sort · Concept-check quiz
Assessment — Marked worksheet with a marking scheme
Compare working with data types
AnalyseCompare working with data types accurately in a familiar context.
Activities — Modelled example on the board · Paired talk task · Mini whiteboard check
Assessment — Exit ticket of four short items
Compare working with data types independently in an unfamiliar context.
Activities — Independent worksheet · Card sort · Concept-check quiz
Assessment — Marked worksheet with a marking scheme
Explain the reasoning behind working with data types using correct vocabulary.
Activities — Talk-through with a partner · Write a model answer · AI Tutor Socratic session
Assessment — Extended written response, levelled
Semantic relationships
Prerequisite and related edges are what make this a graph rather than a menu.
- Introducing Data TypesChapter
- let and constUnit
Misconceptions
Stored on the entity so worksheets, quizzes and lesson plans all target the same known errors.
Students treat working with data types as a rule to memorise rather than a relationship to understand.
Correction — Anchor the rule in a visual model first, then abstract it — the model is the explanation.
Learners apply the correct method to working with data types but ignore the context or units.
Correction — Require an answer sentence with units on every applied question.
Curriculum alignment
Curricula, boards and countries are data — adding one never changes the architecture.
IB-165.1
Mapped statement covering Working with Data Types.
EDE-952.2
Mapped statement covering Working with Data Types.
What comes next
Curriculum order is an edge in the graph, so every entity knows the step that follows it.
Data Types in Context
Data Types in Context is a chapter within Data Types: a coherent run of lessons that can be taught in one go.
let and const
let and const is a unit of teaching within Language Basics, usually two to four weeks of lessons with one assessment point.
Template Literals
Template Literals is a unit of teaching within Language Basics, usually two to four weeks of lessons with one assessment point.
Operators
Operators is a unit of teaching within Language Basics, usually two to four weeks of lessons with one assessment point.
Difficulty ladder
The same entity, six levels of demand — easy through to olympiad and exam level.
Scaffolded first attempt with worked support.
Standard curriculum demand, unscaffolded.
Multi-step questions and unfamiliar contexts.
Stretch tasks that need reasoning, not recall.
Competition-style problems built on the same idea.
Board-styled questions with mark schemes.
Learning intent
Not every visitor wants the same thing. Each intent routes to the resource that actually does that job.
Audience views
Working with Data Types in Grade 2, surfaced differently for each reader.
AI Tutor context chain
Open the tutor from here and it already knows where you are — this is the sequence it recommends.
- 01Prerequisite lessonintroducing data types
- 02Video explanationWorking with Data Types modelled end to end
- 03Interactive practiceAnswer on screen with instant checking
- 04QuizTen graded items with hints
- 05FlashcardsRetrieval on a 14-day schedule
- 06Common mistakesThe misconceptions stored on this node
- 07Harder worksheetSame concept, exam-level demand
- 08Past paper questionsBoard questions on this concept
- 09Mock testTimed, marked, with feedback
- 10Book a tutorOne-to-one on exactly this gap
Free Working with Data Types resources
Every format below is a free, standalone page generated from this entity — 53 of them, all interlinked.
- Free Working with Data Types lessons
- Free Working with Data Types lesson plans
- Free Working with Data Types explanations
- Free Working with Data Types worked examples
- Free Working with Data Types real life examples
- Free Working with Data Types common mistakes
- Free Working with Data Types video lessons
- Free Working with Data Types worksheets
- Free Working with Data Types printable worksheets
- Free Working with Data Types interactive worksheets
- Free Working with Data Types homework worksheets
- Free Working with Data Types revision worksheets
- Free Working with Data Types word problems
- Free Working with Data Types practice tests
- Free Working with Data Types flashcards
- Free Working with Data Types study notes
- Free Working with Data Types revision notes
- Free Working with Data Types cheat sheets
- Free Working with Data Types formula sheets
- Free Working with Data Types mind maps
- Free Working with Data Types vocabulary lists
- Free Working with Data Types quizzes
- Free Working with Data Types timed quizzes
- Free Working with Data Types adaptive quizzes
- Free Working with Data Types mcqs
- Free Working with Data Types true or false questions
- Free Working with Data Types fill in the blanks
- Free Working with Data Types matching exercises
- Free Working with Data Types short questions
- Free Working with Data Types long questions
- Free Working with Data Types question banks
- Free Working with Data Types exam questions
- Free Working with Data Types past paper questions
- Free Working with Data Types solved past papers
- Free Working with Data Types mock exams
- Free Working with Data Types activities
- Free Working with Data Types stem activities
- Free Working with Data Types experiments
- Free Working with Data Types games
- Free Working with Data Types projects
- Free Working with Data Types case studies
- Free Working with Data Types homework
- Free Working with Data Types assignments
- Free Working with Data Types reading comprehension
- Free Working with Data Types writing prompts
- Free Working with Data Types spelling practice
- Free Working with Data Types grammar practice
- Free Working with Data Types teacher guides
- Free Working with Data Types parent guides
- Free Working with Data Types ai tutor sessions
- Free Working with Data Types practice sessions
- Free Working with Data Types progress trackers
- Free Working with Data Types printables
Connected resources
30 resource types are generated for Working with Data Types automatically — the graph never produces an entity without them.
Concept Explanation
The idea itself, explained from first principles.
Lesson
A taught sequence with modelling and checks for understanding.
Real Life Examples
Where the idea shows up outside school.
Common Mistakes
The misconceptions and how to correct them.
AI Tutor
Socratic one-to-one practice on this exact idea.
Quiz
Graded retrieval with hints and explanations.
Question Bank
Every question filtered to this entity.
MCQs
Multiple choice items with distractor analysis.
True or False
Fast misconception checks.
Fill in the Blanks
Cloze items for vocabulary and method.
Matching
Pair terms, models and definitions.
Short Questions
One to three mark responses.
Long Questions
Extended responses with method marks.
Exam Questions
Board-styled questions and command words.
Past Papers
Authentic papers filtered to this entity.
Solved Papers
Full worked solutions and examiner notes.
Frequently asked
- What sits underneath Working with Data Types in the knowledge graph?
- 0 domains, 0 strands, 0 units, 0 chapters, 4 topics, 20 subtopics, 120 concepts and 600 micro-concepts — every one of them carrying its own worksheets, quizzes, flashcards, lesson plans and AI tutoring.
- What should a learner already know before Working with Data Types?
- The graph lists Introducing Data Types, let and const as prerequisites. Each links to its own practice so a gap can be closed before moving on.
- Which grades is Working with Data Types taught in?
- Typically Grade 2, Grade 3, Grade 4, though every resource can be regenerated for any grade in the platform.
Related resources
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