| The why | Short videos show how to do it, rarely why it works. | Sensei explains the why at the whiteboard and answers when your kid asks. |
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| Clicking through | Answer-only questions are easy to click through or guess. | They work on paper, and every line is checked from a photo. |
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| Getting stuck | When the video doesn’t help, there’s nobody to ask. | A hint on the exact step they’re stuck on. Never the answer. |
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| The practice | The same questions for every kid. | Practice rebuilt every day from what your kid missed. Harder and faster once it’s solid. |
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| Your records | A percentage per topic. | You see which skills are solid, which slipped, and a predicted grade for the year. |
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