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Mystery Science vs Generation Genius

Checked October 29, 2026No affiliate links. Programs never pay to appear.

The main differences

Both were made for classrooms and are sold to homeschools as a yearly subscription of video-led lessons with hands-on activities. Mystery Science covers kindergarten to 5th grade science, with a narrated video, an activity and a wrap-up in each lesson, for $199 a school year. Generation Genius runs to 8th grade, sells math as well as science, and attaches a lesson plan, reading, discussion questions and quizzes to each video; science alone was $250 a year. In both, the parent chooses which lessons to teach.

Rows where the two differ are shaded. Every fact is from the publisher’s own site.
Mystery ScienceGeneration Genius
SubjectsScienceScience and math
GradesKindergarten to 5th gradeKindergarten to 8th grade, in K to 2nd, 3rd to 5th and 6th to 8th grade bands
MethodTraditionalTraditional
FormatVideo lessonsVideo lessons
Faith labelSecularSecular
Cost a year$199. Homeschool membership for Mystery Science: $199, with full access through June 30, 2027. A bundle with Mystery Writing is $259. The site also offers new members a limited number of free trials to the same date.$250. Homeschool plan, billed yearly: Science only $250 a year (shown as $21 a month); Math only $250 a year; Science, Math and ELA $325 a year.
PlacementNone on the publisher's siteNone on the publisher's site
Parent timeNot stated by the publisherNot stated by the publisher
It fitsA family with children in kindergarten to 5th grade who wants short, ready-made science lessons with a video to start and a hands-on activity to follow.A family that wants ready-made, video-led science or math lessons with hands-on activities for the elementary and middle school years.
It doesn't fitA family that wants science without screens, or one program that runs past 5th grade.A family that wants a screen-free course, a set day-by-day schedule, or high school science.

Mystery Science

Mystery Science is a library of online science units for kindergarten to 5th grade, written for classroom teachers and also sold to homeschool families. Each lesson starts from a question such as why some volcanoes explode: a narrated video exploration, then a hands-on activity with printable sheets and everyday supplies, then a short wrap-up. A homeschool membership gives one household the full lesson library for the school year; supply kits are sold separately.

Does well: Each lesson pairs a short narrated video with a hands-on activity, so the parent does not have to explain the science alone.

Watch for: It stops at 5th grade, so you will need another program for middle and high school science.

The full Mystery Science card · Publisher’s site ↗

Generation Genius

Generation Genius is a library of science and math video lessons for kindergarten to 8th grade, made for classrooms and also sold as a homeschool plan. Each lesson pairs a video with a lesson plan, vocabulary, reading material, discussion questions, a hands-on activity, printable worksheets and quizzes, sorted into K to 2nd, 3rd to 5th and 6th to 8th grade bands. A homeschool subscription is billed once a year, for science only, math only, or both with English language arts.

Does well: Each video comes with a lesson plan, discussion questions, a hands-on activity and quizzes, so a parent has a full lesson ready to teach.

Watch for: Lessons are listed by topic and grade band, so the parent decides which to teach and in what order.

The full Generation Genius card · Publisher’s site ↗

Lists with both

How we label

Every fact on a card was read on the publisher's own website on the date shown, and the page it came from is linked. A fact we could not confirm there is left out. Costs are for one child and one year of the main package, as the publisher's page showed them that day; prices and sales change. Method and format are the publisher's own description where it gives one. The only thing we say about religion is one label, secular or faith-based, given by the rule above; where the publisher's pages don't settle it, the card has no label.

Something wrong or out of date? Send a correction; publishers can send corrections, never money. Every program compared