The 4 best education & courses picks, ranked
We compared 4 education & courses products. These are the ones worth your money — ranked, compared and priced.
1Six weeks and five games with two kids show the Osmo Genius Starter Kit changes the character of screen time more than it reduces it, and Tangram and Newton are the standout reasons why.
Compared side by side
#1Osmo Genius Starter Kit Review
#2Soroban Abacus Review: 84 Sessions Against a Calculator
#3LeapFrog LeapPad Academy Review: A Real Toddler's Four-Month Torture Test
#4Student Compound Microscope Review: A Great 400x, Not 1000xPrices checked Oct 2026 and may vary. Keen Review may earn a commission on purchases.
The full ranking
Six weeks and five games with two kids show the Osmo Genius Starter Kit changes the character of screen time more than it reduces it, and Tangram and Newton are the standout reasons why.
Three months and 84 daily sessions on a 26-dollar 13-rod soroban: it settled at 41 seconds against a calculator's 33 on our benchmark, but made a third as many errors.
We used a LeapFrog LeapPad Academy as our four-year-old's only tablet for four months of daily drops, car trips, and screen time to see if a purpose-built kids' tablet actually beats locking down a real one.
Ten weeks with a 129-dollar student compound microscope: it resolves about 2 µm at 400x and delivers real biology, but the headline 1000x setting is empty magnification.