Build practical understanding of spoken French, listening strategies, pronunciation, and useful sentence patterns, then use it for introductions, travel, daily routines, and social conversation.
- Explain the main ideas and vocabulary involved in spoken French, listening strategies, pronunciation, and useful sentence patterns
- Follow a repeatable process for introductions, travel, daily routines, and social conversation
Beginner to intermediate
Explore French Conversation →
Build practical understanding of Arabic sounds, script, core expressions, and simple sentence building, then use it for greetings, personal information, signs, and everyday exchanges.
- Explain the main ideas and vocabulary involved in Arabic sounds, script, core expressions, and simple sentence building
- Follow a repeatable process for greetings, personal information, signs, and everyday exchanges
Beginner to intermediate
Explore Arabic Foundations →
Build practical understanding of Mandarin tones, pinyin, common characters, and high-frequency phrases, then use it for introductions, numbers, routines, directions, and daily conversation.
- Explain the main ideas and vocabulary involved in Mandarin tones, pinyin, common characters, and high-frequency phrases
- Follow a repeatable process for introductions, numbers, routines, directions, and daily conversation
Beginner to intermediate
Explore Mandarin Foundations →
Build practical understanding of clear professional writing, listening, meetings, and audience-aware tone, then use it for emails, updates, proposals, presentations, and workplace conversations.
- Explain the main ideas and vocabulary involved in clear professional writing, listening, meetings, and audience-aware tone
- Follow a repeatable process for emails, updates, proposals, presentations, and workplace conversations
Beginner to intermediate
Explore Business Communication →
Build practical understanding of number sense, operations, estimation, fractions, decimals, and percentages, then use it for everyday calculations, comparisons, measurement, and checking reasonableness.
- Explain the main ideas and vocabulary involved in number sense, operations, estimation, fractions, decimals, and percentages
- Follow a repeatable process for everyday calculations, comparisons, measurement, and checking reasonableness
School to university foundations
Explore Arithmetic and Numeracy →
Build practical understanding of shape properties, angle relationships, measurement, similarity, and spatial reasoning, then use it for diagrams, constructions, perimeter, area, volume, and geometric proof.
- Explain the main ideas and vocabulary involved in shape properties, angle relationships, measurement, similarity, and spatial reasoning
- Follow a repeatable process for diagrams, constructions, perimeter, area, volume, and geometric proof
School to university foundations
Explore Geometry Fundamentals →
Build practical understanding of right triangles, radians, unit-circle relationships, identities, and periodic functions, then use it for finding unknown measures, modeling cycles, and solving spatial problems.
- Explain the main ideas and vocabulary involved in right triangles, radians, unit-circle relationships, identities, and periodic functions
- Follow a repeatable process for finding unknown measures, modeling cycles, and solving spatial problems
School to university foundations
Explore Trigonometry →
Build practical understanding of vectors, matrices, linear systems, transformations, and vector spaces, then use it for solving systems, representing transformations, and modeling multidimensional data.
- Explain the main ideas and vocabulary involved in vectors, matrices, linear systems, transformations, and vector spaces
- Follow a repeatable process for solving systems, representing transformations, and modeling multidimensional data
School to university foundations
Explore Linear Algebra →
Build practical understanding of logic, sets, combinatorics, graphs, recursion, and finite structures, then use it for counting possibilities, modeling networks, and reasoning about algorithms.
- Explain the main ideas and vocabulary involved in logic, sets, combinatorics, graphs, recursion, and finite structures
- Follow a repeatable process for counting possibilities, modeling networks, and reasoning about algorithms
School to university foundations
Explore Discrete Mathematics →
Build practical understanding of divisibility, primes, modular arithmetic, patterns, and integer reasoning, then use it for proof problems, coding ideas, and structured mathematical exploration.
- Explain the main ideas and vocabulary involved in divisibility, primes, modular arithmetic, patterns, and integer reasoning
- Follow a repeatable process for proof problems, coding ideas, and structured mathematical exploration
School to university foundations
Explore Number Theory →
Build practical understanding of definitions, implications, counterexamples, induction, contradiction, and rigorous argument, then use it for turning observations into valid proofs and reviewing gaps in reasoning.
- Explain the main ideas and vocabulary involved in definitions, implications, counterexamples, induction, contradiction, and rigorous argument
- Follow a repeatable process for turning observations into valid proofs and reviewing gaps in reasoning
School to university foundations
Explore Mathematical Proof →
Build practical understanding of percent change, compound growth, present value, rates, and payment models, then use it for comparing loans, savings plans, investments, and long-term financial choices.
- Explain the main ideas and vocabulary involved in percent change, compound growth, present value, rates, and payment models
- Follow a repeatable process for comparing loans, savings plans, investments, and long-term financial choices
School to university foundations
Explore Financial Mathematics →
Build practical understanding of charge, fields, circuits, magnetic forces, induction, and electromagnetic models, then use it for analyzing circuits, field diagrams, motors, generators, and electrical systems.
- Explain the main ideas and vocabulary involved in charge, fields, circuits, magnetic forces, induction, and electromagnetic models
- Follow a repeatable process for analyzing circuits, field diagrams, motors, generators, and electrical systems
Secondary school to university foundations
Explore Electricity and Magnetism →
Build practical understanding of temperature, energy transfer, work, entropy, and system boundaries, then use it for reasoning about engines, phase changes, efficiency, and thermal processes.
- Explain the main ideas and vocabulary involved in temperature, energy transfer, work, entropy, and system boundaries
- Follow a repeatable process for reasoning about engines, phase changes, efficiency, and thermal processes
Secondary school to university foundations
Explore Thermodynamics →
Build practical understanding of wave behavior, sound, light, interference, diffraction, and image formation, then use it for interpreting wave diagrams, lenses, mirrors, signals, and resonance.
- Explain the main ideas and vocabulary involved in wave behavior, sound, light, interference, diffraction, and image formation
- Follow a repeatable process for interpreting wave diagrams, lenses, mirrors, signals, and resonance
Secondary school to university foundations
Explore Waves and Optics →
Build practical understanding of quantization, probability, wave-particle behavior, measurement, and atomic models, then use it for interpreting foundational experiments without losing the limits of each model.
- Explain the main ideas and vocabulary involved in quantization, probability, wave-particle behavior, measurement, and atomic models
- Follow a repeatable process for interpreting foundational experiments without losing the limits of each model
Secondary school to university foundations
Explore Quantum Physics Concepts →
Build practical understanding of carbon structures, functional groups, bonding, reactions, and mechanism patterns, then use it for naming compounds, predicting products, and explaining reaction pathways.
- Explain the main ideas and vocabulary involved in carbon structures, functional groups, bonding, reactions, and mechanism patterns
- Follow a repeatable process for naming compounds, predicting products, and explaining reaction pathways
Secondary school to university foundations
Explore Organic Chemistry →
Build practical understanding of biomolecules, enzymes, metabolism, energy transfer, and molecular interactions, then use it for connecting molecular structure with cellular function and biological evidence.
- Explain the main ideas and vocabulary involved in biomolecules, enzymes, metabolism, energy transfer, and molecular interactions
- Follow a repeatable process for connecting molecular structure with cellular function and biological evidence
Secondary school to university foundations
Explore Biochemistry →
Build practical understanding of measurement, variables, controls, uncertainty, safety, and scientific records, then use it for planning experiments, collecting reliable data, and evaluating results.
- Explain the main ideas and vocabulary involved in measurement, variables, controls, uncertainty, safety, and scientific records
- Follow a repeatable process for planning experiments, collecting reliable data, and evaluating results
Secondary school to university foundations
Explore Laboratory Skills →
Build practical understanding of questions, hypotheses, models, evidence, replication, and uncertainty, then use it for designing fair investigations and judging the strength of scientific claims.
- Explain the main ideas and vocabulary involved in questions, hypotheses, models, evidence, replication, and uncertainty
- Follow a repeatable process for designing fair investigations and judging the strength of scientific claims
Secondary school to university foundations
Explore Scientific Method and Reasoning →
Build practical understanding of body structures, organ systems, regulation, and structure-function relationships, then use it for reading anatomical diagrams and explaining how body systems interact.
- Explain the main ideas and vocabulary involved in body structures, organ systems, regulation, and structure-function relationships
- Follow a repeatable process for reading anatomical diagrams and explaining how body systems interact
Secondary school to university foundations
Explore Human Anatomy and Physiology →
Build practical understanding of populations, selection, adaptation, biodiversity, and ecological interactions, then use it for explaining change across generations and patterns within ecosystems.
- Explain the main ideas and vocabulary involved in populations, selection, adaptation, biodiversity, and ecological interactions
- Follow a repeatable process for explaining change across generations and patterns within ecosystems
Secondary school to university foundations
Explore Ecology and Evolution →
Build practical understanding of microbial cells, growth, transmission, immunity, and useful microorganisms, then use it for interpreting cultures, infection pathways, and microbiome relationships.
- Explain the main ideas and vocabulary involved in microbial cells, growth, transmission, immunity, and useful microorganisms
- Follow a repeatable process for interpreting cultures, infection pathways, and microbiome relationships
Secondary school to university foundations
Explore Microbiology →
Build practical understanding of plant structure, photosynthesis, transport, reproduction, and environmental responses, then use it for identifying plant processes and interpreting growth observations.
- Explain the main ideas and vocabulary involved in plant structure, photosynthesis, transport, reproduction, and environmental responses
- Follow a repeatable process for identifying plant processes and interpreting growth observations
Secondary school to university foundations
Explore Botany and Plant Science →