Core Ratios: Problem Solving
Core Ratios: Problem Solving is a unit of teaching within Core Ratios, usually two to four weeks of lessons with one assessment point.
Entity profile
Every node stores the same attribute set, which is why the hierarchy can grow without new templates.
Unit
Depth 3 in the graph
accounting/ratios/core-ratios/core-ratios-problem-solving
2,235
12 topics · 360 concepts · 1,800 micro-concepts
Chapters
Every chapter below is a full entity with its own skills, objectives, misconceptions and resource set.
Introducing Core Ratios: Problem Solving
Introducing Core Ratios: Problem Solving is a chapter within Core Ratios: Problem Solving: a coherent run of lessons that can be taught in one go.
Working with Core Ratios: Problem Solving
Working with Core Ratios: Problem Solving is a chapter within Core Ratios: Problem Solving: a coherent run of lessons that can be taught in one go.
Core Ratios: Problem Solving in Context
Core Ratios: Problem Solving in Context is a chapter within Core Ratios: Problem Solving: a coherent run of lessons that can be taught in one go.
Skills and learning objectives
Skills hang off the entity; objectives hang off the skill; activities and assessment hang off the objective.
Identify core ratios: problem solving
RememberIdentify core ratios: problem solving 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 core ratios: problem solving independently in an unfamiliar context.
Activities — Independent worksheet · Card sort · Concept-check quiz
Assessment — Marked worksheet with a marking scheme
Explain core ratios: problem solving
UnderstandExplain core ratios: problem solving 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 core ratios: problem solving independently in an unfamiliar context.
Activities — Independent worksheet · Card sort · Concept-check quiz
Assessment — Marked worksheet with a marking scheme
Explain the reasoning behind core ratios: problem solving using correct vocabulary.
Activities — Talk-through with a partner · Write a model answer · AI Tutor Socratic session
Assessment — Extended written response, levelled
Calculate core ratios: problem solving
ApplyCalculate core ratios: problem solving 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 core ratios: problem solving independently in an unfamiliar context.
Activities — Independent worksheet · Card sort · Concept-check quiz
Assessment — Marked worksheet with a marking scheme
Compare core ratios: problem solving
AnalyseCompare core ratios: problem solving 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 core ratios: problem solving independently in an unfamiliar context.
Activities — Independent worksheet · Card sort · Concept-check quiz
Assessment — Marked worksheet with a marking scheme
Explain the reasoning behind core ratios: problem solving 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.
Misconceptions
Stored on the entity so worksheets, quizzes and lesson plans all target the same known errors.
Confident students rush core ratios: problem solving and skip the checking step.
Correction — Build in an estimate-before-solve routine so an unreasonable answer stands out.
Learners over-generalise a special case of core ratios: problem solving to every situation.
Correction — Present a deliberate non-example and ask why the rule fails.
Curriculum alignment
Curricula, boards and countries are data — adding one never changes the architecture.
AQA-751.1
Mapped statement covering Core Ratios: Problem Solving.
FBI-559.2
Mapped statement covering Core Ratios: Problem Solving.
What comes next
Curriculum order is an edge in the graph, so every entity knows the step that follows it.
Core Ratios: Review
Core Ratios: Review is a unit of teaching within Core Ratios, usually two to four weeks of lessons with one assessment point.
Foundations of Ratios
Foundations of Ratios is a curriculum strand within Ratios — a thread that runs across grades and deepens each year.
Applied Ratios
Applied Ratios is a curriculum strand within Ratios — a thread that runs across grades and deepens each year.
Ratios in Assessment
Ratios in Assessment is a curriculum strand within Ratios — a thread that runs across grades and deepens each year.
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
Core Ratios: Problem Solving in Grade 8, 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 lessoncore ratios methods
- 02Video explanationCore Ratios: Problem Solving 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 Core Ratios: Problem Solving resources
Every format below is a free, standalone page generated from this entity — 53 of them, all interlinked.
- Free Core Ratios: Problem Solving lessons
- Free Core Ratios: Problem Solving lesson plans
- Free Core Ratios: Problem Solving explanations
- Free Core Ratios: Problem Solving worked examples
- Free Core Ratios: Problem Solving real life examples
- Free Core Ratios: Problem Solving common mistakes
- Free Core Ratios: Problem Solving video lessons
- Free Core Ratios: Problem Solving worksheets
- Free Core Ratios: Problem Solving printable worksheets
- Free Core Ratios: Problem Solving interactive worksheets
- Free Core Ratios: Problem Solving homework worksheets
- Free Core Ratios: Problem Solving revision worksheets
- Free Core Ratios: Problem Solving word problems
- Free Core Ratios: Problem Solving practice tests
- Free Core Ratios: Problem Solving flashcards
- Free Core Ratios: Problem Solving study notes
- Free Core Ratios: Problem Solving revision notes
- Free Core Ratios: Problem Solving cheat sheets
- Free Core Ratios: Problem Solving formula sheets
- Free Core Ratios: Problem Solving mind maps
- Free Core Ratios: Problem Solving vocabulary lists
- Free Core Ratios: Problem Solving quizzes
- Free Core Ratios: Problem Solving timed quizzes
- Free Core Ratios: Problem Solving adaptive quizzes
- Free Core Ratios: Problem Solving mcqs
- Free Core Ratios: Problem Solving true or false questions
- Free Core Ratios: Problem Solving fill in the blanks
- Free Core Ratios: Problem Solving matching exercises
- Free Core Ratios: Problem Solving short questions
- Free Core Ratios: Problem Solving long questions
- Free Core Ratios: Problem Solving question banks
- Free Core Ratios: Problem Solving exam questions
- Free Core Ratios: Problem Solving past paper questions
- Free Core Ratios: Problem Solving solved past papers
- Free Core Ratios: Problem Solving mock exams
- Free Core Ratios: Problem Solving activities
- Free Core Ratios: Problem Solving stem activities
- Free Core Ratios: Problem Solving experiments
- Free Core Ratios: Problem Solving games
- Free Core Ratios: Problem Solving projects
- Free Core Ratios: Problem Solving case studies
- Free Core Ratios: Problem Solving homework
- Free Core Ratios: Problem Solving assignments
- Free Core Ratios: Problem Solving reading comprehension
- Free Core Ratios: Problem Solving writing prompts
- Free Core Ratios: Problem Solving spelling practice
- Free Core Ratios: Problem Solving grammar practice
- Free Core Ratios: Problem Solving teacher guides
- Free Core Ratios: Problem Solving parent guides
- Free Core Ratios: Problem Solving ai tutor sessions
- Free Core Ratios: Problem Solving practice sessions
- Free Core Ratios: Problem Solving progress trackers
- Free Core Ratios: Problem Solving printables
Connected resources
30 resource types are generated for Core Ratios: Problem Solving 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 Core Ratios: Problem Solving in the knowledge graph?
- 0 domains, 0 strands, 0 units, 3 chapters, 12 topics, 60 subtopics, 360 concepts and 1,800 micro-concepts — every one of them carrying its own worksheets, quizzes, flashcards, lesson plans and AI tutoring.
- What should a learner already know before Core Ratios: Problem Solving?
- The graph lists Core Ratios: Methods, Core Ratios: Building Blocks, Foundations of Ratios as prerequisites. Each links to its own practice so a gap can be closed before moving on.
- Which grades is Core Ratios: Problem Solving taught in?
- Typically Grade 8, Grade 9, Grade 10, though every resource can be regenerated for any grade in the platform.
Related resources
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