Grades 3 to 6 Enrichment Resource Finder

A buildable home-enrichment and homeschool-pod planning guide: resources, lessons, schedule, offline plan, and progress system.

Draft v1 for review

Program vision

A hybrid homeschool co-op for Grades 3 to 6, with rhythm-based principles woven through the week and a robust academic standard held throughout. Rhythm, story, handwork, movement and time on the land shape how learning happens. Clear learning targets, strong literacy and numeracy, and evidence of progress shape what is learned.

Screens serve the work rather than lead it. Each resource below is paired with a hands-on alternative, and the co-op decides together which tools earn a place.

Core launch stack: Zearn/Khan for math pathways; Polypad/Tang Math for visual reasoning; ReadWorks + CommonLit for ELA; CK-12/PBS/PhET/NASA for science; Code.org + Scratch for coding; student portfolios to document progress.

Searchable resource database

Search by resource name, subject, grade band, style, access, use case, or hands-on alternative. Each resource carries a review status and a screen-light alternative.

Status choices and edits to the screen-light alternatives save for everyone with Contributor access. Proposed means not yet reviewed; Testing means in trial with learners; Vetted means approved for the co-op. The alternatives are a first draft to revise and expand.

ResourceSubjectGradesStyleAccessBest useScreen-light alternativeStatus
Tang MathMath3 to 6Games/puzzlesFreeNumber sense, fluency, estimationDice and card fluency games; estimation with real objects
Zearn MathMath3 to 6Adaptive practiceFree coreStructured daily core mathTeacher-led lesson with base-ten blocks, then paper practice
Khan AcademyMath3 to 6Adaptive practiceFreeTargeted math and cross-subject supportPaper problem sets for the one skill being targeted
Polypad Amplify, formerly MathigonMath4 to 6 / selected 3Visual manipulativesFreeVisual math exploration and task-based inquiryPhysical counters, tiles, fraction strips and pattern blocks
NRICHMath3 to 6Games/puzzlesFreeRich problem solvingMost tasks run with paper, counters, string or dice
Estimation 180Math3 to 6Games/puzzlesFreeDaily estimation/number talksEstimation jars, garden and orchard counts, measuring walks
ReadWorksELA3 to 6Reading/annotationFreeNonfiction, vocabulary, comprehensionPrinted passages for annotation and paired reading
CommonLitELA3 to 6Reading/annotationFree coreClose reading, discussion, writingPrinted texts for close reading and discussion circles
ReadTheoryELA3 to 6Adaptive practiceFree coreShort independent comprehension checksLeveled library readers with oral retelling
Book CreatorELA3 to 6Project/makerFreemium / verifyStudent publishing and portfoliosHand-made main lesson books, illustrated by the learner
Storyline OnlineELA3 to 6Video/inquiryFreeRead-aloud and mentor textsLive read-aloud and oral storytelling
PhETScience4 to 6 / selected 3SimulationsFreeInteractive math and science labsHands-on lab with kitchen or garden materials first; simulation to extend
CK-12Science3 to 6SimulationsFreeCustomizable STEM contentPrinted FlexBook chapters
PBS LearningMediaScience3 to 6Video/inquiryFreeStandards-aware multimedia learningTeacher demonstration or field observation
NASA Space PlaceScience3 to 6Video/inquiryFreeEarth and space science activitiesPrintable hands-on activities and a night-sky journal
Science BuddiesScience3 to 6Project/makerFreeExperiments and engineeringThe project itself is hands-on; screen only to read the steps
National Geographic EducationScience3 to 6Video/inquiryFreeEarth science, geography, conservationHand-drawn maps, field walks, printed atlases
Code.orgSTEM/Coding3 to 6Coding/creationFreeStructured CS, AI, and data scienceCS Unplugged paper-and-movement activities
ScratchSTEM/Coding4 to 6 / guided 3Coding/creationFreeStudent-created games and storiesStoryboard and flowchart on paper before any screen time
TinkercadSTEM/Coding5 to 6 / guided 3 to 4Project/makerFree3D design, circuits, CodeblocksClay, cardboard and simple battery circuits
Smithsonian Learning LabCross-curricular3 to 6Primary sources/researchFreeMuseum-based inquiryPrinted object images; a museum or local history visit
Library of Congress EducationCross-curricular4 to 6Primary sources/researchFreePrimary-source inquiryPrinted primary sources with the analysis tool
Google EarthCross-curricular3 to 6Visual/manipulativesFreeGeography and field studiesHand-drawn maps of the land and walking surveys

Showing all 23 resources

Top platform comparison

NeedTop choiceWhy
Visual math games/manipulativesPolypad Amplify, formerly MathigonInteractive visual models, manipulatives, puzzles, and task-based exploration.
Daily coherent math pathwayZearn MathStructured, visual, grade-level instruction and practice.
Flexible remediation/accelerationKhan AcademyFree, self-paced lessons and practice across subjects.
Interactive STEM simulationsPhETFree research-based science and math simulations, including offline access.
STEM curriculum spineCK-12Customizable FlexBooks, interactive science, and math content.
Ready-to-teach coding sequenceCode.orgStructured computer science, AI, data-science, and unplugged learning.
Student-created coding projectsScratchCreate games, stories, animations, and simple simulations.
Maker engineering/designTinkercad3D design, circuits, virtual electronics, and Codeblocks.

Polypad Grade 3 lesson

Learning target: I can model and explain multiplication using equal groups and arrays. 5 min, Launch: Ask, “A garden has 4 rows with 6 plants in each row. How many plants?” Learners sketch or explain a strategy. 7 min, Model: Use Polypad counters or a multiplication grid to make 4 groups of 6 and record 4 × 6 = 24. Rotate to make 6 groups of 4; discuss what changed and what stayed the same. 12 min, Explore: Partners build 3 × 7, 5 × 4, and one array with a product between 15 and 30. Record the model, equation, total, and explanation. 10 min, Explain: Use sentence frames: “There are ___ groups of ___.” “I know the total is ___ because ___.” “When I turn the array, ___.” 6 min, Transfer: Offline exit ticket: draw an 8 × 3 array and write two equations that represent it.

Polypad adaptation rules

• Use one tool set per lesson: counters, tiles, fraction bars, pattern blocks, number bars, or a clock. • Lead with one focused question rather than unrestricted exploration of every available feature. • Begin with physical manipulatives when possible, then model digitally. • Require an explanation, drawing, written equation, or photo after digital work. • Use Polypad once or twice weekly for conceptual discovery; use Zearn/Khan, paper practice, and games for sustained practice. • In Grades 3 to 4, favor teacher-led shared-screen and partner routines before independent device work. Best Grade 3 topics: arrays/equal groups, division-sharing models, fractions as equal parts, equivalent fractions, area, geometry, elapsed time, and data displays.

ELA decision guide

ReadWorks: Best for nonfiction, background knowledge, vocabulary, fluency, comprehension, and paired texts. Use 2 to 3 shared-text lessons weekly. CommonLit: Best for close reading, literature, annotation, text evidence, discussion, and written response. Use 1 to 2 lessons weekly. ReadTheory: Best for 10 to 15 minute differentiated practice or an occasional independent check; do not use as the core literacy program. Book Creator: Use at the end of a unit for field guides, reports, comics, retellings, and portfolio reflections. Storyline Online: Use for a read-aloud, mentor text, listening practice, or writing invitation. Recommended anchor: ReadWorks for nonfiction and knowledge-building + CommonLit for close reading and literary discussion. Protect daily independent reading, read-aloud, writing workshop, and conversation.

Five-part weekly routine

1. Community launch, 20 to 30 minutes daily: read-aloud, check-in, calendar/weather/data, goals, oral language, current event, or class meeting. 2. Math workshop, 60 to 75 minutes: 10-minute number talk; mini-lesson; differentiated pathway; small-group teaching; problem solving. 3. Literacy workshop, 75 to 90 minutes: shared text, vocabulary, independent reading, writing, conferencing, book clubs, and response. 4. Inquiry lab, 60 to 90 minutes: science/social-studies phenomenon, investigation, fieldwork, research, data, and explanation. 5. Studio/reflection, 40 to 60 minutes: coding, art, making, movement, publishing, portfolio work, cleanup, and reflection. Monday: Polypad math launch; ReadWorks shared nonfiction; introduce science question; outdoor observation. Tuesday: Zearn/Khan pathway and small groups; vocabulary and rereading; experiment/model building. Wednesday: math games/rich problem; CommonLit discussion; data/maps/sources plus coding or art. Thursday: reteach/challenge task; writing workshop; second investigation, research, build, and revision. Friday: math performance task; book clubs/publishing; showcase, portfolio, peer feedback, family update.

Offline and printable plan

PhET offline access: Download individual simulations, use the desktop app, or save simulations to a USB for offline use. CK-12: Download custom FlexBooks as PDFs; interactive elements will not fully translate to print. ReadWorks: Prepare printed reading/annotation packets and questions. CommonLit: Prepare print/PDF packets where the current account tools allow; confirm the workflow before relying on it. NASA Space Place: Use printable hands-on activity PDFs. Library of Congress: Print the Primary Source Analysis Tool and selected source sets. Code.org / CS Unplugged: Use paper-and-movement coding activities. Code.org renamed Hour of Code to Hour of AI in late 2025; confirm which tutorials still offer offline downloads before relying on them. Polypad: Run a live digital lesson, then transfer student thinking to physical counters/tiles and printed recording sheets. Offline materials bin: printed passage/lab/source packets; counters; dice; dominoes; fraction strips; pattern blocks; rulers; clocks; graph paper; index cards; clipboards; notebooks; pencils; art materials; and individual weekly folders.

Progress tracker

Track the student, not the apps. Use platform analytics as one input alongside observation and artifacts. Suggested row fields: • Student and date/week • Subject and specific skill/standard • Learning target in student-friendly language • Resources used • Platform evidence (for example: lesson completed, accuracy, time) • Teacher observation • Student artifact or link/photo • Mastery rating • Next instructional step • Family note or home extension Example: Rowan T. | Week of Sept. 21 | Math | Multiplication as equal groups and arrays | “I can model and explain multiplication using rows, columns, and equal groups.” | Polypad, Zearn, Tang Math | Zearn lesson completed | Built 4 × 6 correctly; needed prompt to name product; self-corrected | photo + exit ticket | Developing | connect commutative pairs and related division facts. Mastery scale: Beginning = substantial support; Developing = partial/prompted; Secure = independent application; Extending = strategic transfer, creation, or peer teaching. Daily: record only meaningful observations. Weekly: each learner selects one artifact and reflects: “What did I learn? What was hard? What next?” Biweekly: review platform reports plus a teacher-made check. Every 6 to 8 weeks: conduct a portfolio conference with learner and family. Suggested storage: individual Drive folders, a teacher-only Google Sheet/Airtable, and Book Creator/shared document portfolios.

Program quality checklist

• Establish routines before adding more apps. • Test every tool on actual learner devices and internet conditions. • Create adult-managed accounts; review age, privacy, sharing, and commercial-use terms. • Check standards alignment at the unit/lesson level, not just a platform-wide claim. • Assess through explanation, work samples, revision, and transfer rather than badges or completion alone. • Build a local layer: library, museums, nature sites, community experts, gardens, field trips, and service projects.
LH Digital · All work