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OpenVenn Diagram Lab
Shade the sets. Read a correct formula.
Grades 5–8 on a projector or iPad
Open toolMath
Math LabsMultiplication Tables Practice
Fact fluency for the 1–12 tables.
Kids, parents, and teachers doing a quick fluency session
Open toolDivision Facts Practice
Fact fluency for divisors 1–12.
Kids, parents, and teachers building division fluency
Open toolTelling Time Practice
Read the analog clock — hours to the minute.
Kids, parents, and teachers practicing analog clocks
Open toolCounting Money Practice
Count US coins and bills — or make change.
Kids, parents, and teachers practicing US money skills
Open toolAddition & Subtraction Facts Practice
Fact fluency for sums and differences through 20.
Kids, parents, and teachers building early fact fluency
Open toolFractions Practice
Identify, simplify, compare, and operate on fractions.
Kids, parents, and teachers building fraction fluency (grades ~3–6)
Open toolPlace Value Practice
Name the place — or the value of a digit.
Kids, parents, and teachers building place-value fluency (grades ~2–5)
Open toolSkip Counting Practice
Count by 2s, 5s, 10s — and beyond.
Kids, parents, and teachers building early number fluency
Open toolRoman Numerals Practice
Read and write Roman numerals — I to M.
Kids, parents, and teachers practicing Roman numerals (grades ~3–5)
Open toolInteractive Fraction Wall
Tap fraction bars that line up to one.
Grades 3–6 on a projector or iPad
Open toolArea vs Perimeter Tiles
Paint squares. Compare area and perimeter.
Grades 3–5 on a projector or iPad
Open toolPythagoras Lab
Drag a right triangle. Watch a² + b² = c².
Grades 7–9 on a projector or iPad
Open toolUnit Circle Lab
Drag the point. Read sine and cosine.
Algebra 2 and precalculus on a projector or iPad
Open toolSine from Circle Lab
Unwrap the circle into a sine wave.
Algebra 2 and precalculus on a projector or iPad
Open toolSlope–Intercept Explorer
Drag the line. Read y = mx + b.
Algebra 1 on a projector or iPad
Open toolVenn Diagram Lab
Shade the sets. Read a correct formula.
Grades 5–8 on a projector or iPad
Open toolHistory & Civics
USCIS Civics Quiz
Practice the official 2025 naturalization civics bank.
Applicants studying for the naturalization civics interview
Open toolHistory Timeline
Parallel lanes of world history — past left, future right.
Students, teachers, and anyone lining up what happened when
Open toolUS States & Capitals
Name the capital — or the state.
Kids, parents, and anyone brushing up on U.S. geography
Open toolLanguages
Arts
Faith
First Communion Prayers
Our Father, Hail Mary, Glory Be, Act of Contrition.
Children preparing for First Communion (~Grade 2), with a parent or catechist
Open toolParts of the Mass
Name the four parts — and the moments inside them.
Children preparing for First Communion (~Grade 2), with a parent or catechist
Open toolEucharist Basics
Jesus is truly present — Body and Blood.
Children preparing for First Communion (~Grade 2), with a parent or catechist
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