Explore Every Subject
Six subject pathways, from foundational math and language arts to science, social studies, foreign languages, and technology.
Addition ↗
Combine quantities, count on, and use place value to add larger numbers.
Subtraction ↗
Model taking away and comparing quantities; check a difference with addition.
Multiplication ↗
Connect equal groups and arrays with number facts and word problems.
Division ↗
Share objects equally and compare sharing with finding the number of groups.
Numbers and Counting ↗
Match spoken number names to objects and written numerals, one object at a time.
Patterns ↗
Identify what repeats or changes and explain a rule before extending a sequence.
Place Value ↗
Read digits as ones, tens, and hundreds; use nearby benchmark numbers to round.
Mixed Operations ↗
Decide which operation represents a situation and use grouping symbols to clarify the order.
Fractions ↗
Represent equal parts of the same whole before comparing fraction notation.
Decimals ↗
Extend place value to tenths and hundredths, then calculate with carefully aligned digits.
Integers and Rational Numbers ↗
Use number lines to compare negative values and connect fractions, decimals, and integers.
Exponents and Roots ↗
Interpret powers as repeated multiplication and roots as the inverse relationship.
Number Theory ↗
Explore factors, multiples, primes, and divisibility through concrete examples.
Ratios and Proportions ↗
Compare quantities multiplicatively, find unit rates, and scale equivalent ratios.
Time and Money ↗
Read clocks, compare durations, and calculate with amounts expressed in consistent units.
Algebra ↗
Represent unknown quantities with symbols and preserve equality when solving equations.
Geometry ↗
Describe figures precisely and use their properties to justify lengths, angles, and areas.
Measurement ↗
Choose a suitable unit, start at zero, and compare lengths or capacities using the same unit.
Data and Graphing ↗
Organize observations in tables and graphs; label axes and interpret scale before drawing conclusions.
Probability ↗
Describe a sample space and compare favorable outcomes with all equally likely outcomes.
Statistics ↗
Describe distributions using center, spread, and context rather than a single isolated number.
Math Puzzles ↗
Test a logical strategy, record a pattern, and check whether a proposed solution meets every condition.
English Language Arts
Explore subject →Alphabet ↗
Recognize uppercase and lowercase letters and connect familiar letters with their sounds.
Handwriting ↗
Practice comfortable pencil control and consistent letter formation with short, deliberate sessions.
Rhyming ↗
Listen to the ending sounds of spoken words and distinguish rhyme from shared first sounds.
Syllables ↗
Say a word naturally, then clap its spoken beats to notice how syllables divide it.
Phonics ↗
Connect speech sounds with spellings and blend those sounds to read a complete word.
Sight Words ↗
Read common words in meaningful sentences while noticing regular and unexpected spellings.
Word Families ↗
Compare words with the same ending pattern and change the initial sound to read a new word.
Reading ↗
Build meaning through vocabulary, sentence understanding, and discussion of evidence in a text.
Novel Studies ↗
Trace how a character changes, support an interpretation with passages, and distinguish summary from analysis.
Writing ↗
Plan a clear idea, develop it with relevant details, then revise for purpose and audience.
Grammar and Mechanics ↗
Examine how words form sentences and use punctuation to make meaning clear.
Spelling ↗
Listen for sounds, recognize spelling patterns, and check a completed word in context.
Vocabulary ↗
Use familiar contexts, opposites, word parts, and examples to explain a word’s meaning.
Figurative Language ↗
Distinguish literal meaning from comparisons such as simile, metaphor, and personification.
Science
Explore subject →Physical Science ↗
Describe matter, energy, forces, and motion using observations and controlled comparisons.
Life Science ↗
Compare organisms, identify plant structures, and connect living things with their needs and habitats.
Earth and Space Science ↗
Explore Earth, the Sun, the Moon, and the planets while distinguishing observations from models.
Engineering and Science Inquiry ↗
Ask a testable question, identify variables, record evidence, and revise a design against clear criteria.
Foreign Language
Explore subject →American Sign Language ↗
Explore ASL as a language with its own grammar; use qualified visual instruction for handshape, movement, and facial expression.
Arabic ↗
Begin with right-to-left script, letter shapes, and familiar words; distinguish written forms from pronunciation practice.
Chinese ↗
Connect character forms with meaning and use guided listening to distinguish spoken tones.
French ↗
Build recognition of common written words and connect number words with familiar quantities.
German ↗
Practice everyday vocabulary in short phrases and notice capitalization of nouns.
Hindi ↗
Explore Devanagari letter forms and connect familiar vocabulary with careful pronunciation practice.
Japanese ↗
Distinguish hiragana, katakana, and kanji and practice a small set of useful expressions in context.
Russian ↗
Recognize Cyrillic letter forms and compare unfamiliar sounds through guided listening and short phrases.
Spanish ↗
Connect common vocabulary with everyday objects and practice agreement in simple sentences.
Social Studies
Explore subject →Civics and Government ↗
Explore how communities make rules and how rights, responsibilities, and institutions shape public decisions.
Community and Culture ↗
Compare community traditions respectfully and recognize that individuals can belong to several cultural groups.
Economics ↗
Use scarcity, choices, budgets, prices, and trade to explain everyday decisions.
Geography ↗
Read map keys and scale, compare places, and consider how environments and people influence each other.
History ↗
Order events, compare sources, and distinguish a historical claim from the evidence used to support it.
Social Studies Skills ↗
Read a timeline, evaluate a source, and organize evidence before explaining a conclusion.