You no longer have to prepare. But you still have to choose which one — every day, at six in the evening. This is that decision, already made: 365 sheets put in order, numbered 1 to 365. Open today's and you're done.

• 365 numbered sheets, one for every day of the year
• Ordered from easiest to hardest
• All 10 categories interleaved — never two days the same
• Printable calendar to cross off the days
• Week mode: print all seven on Sunday

An ordinary sheet lasts one afternoon. These get laminated, done with a dry-erase marker and wiped with a cloth. The same sheet, a hundred times. One sheet a day is 365 prints a year; with these it's 150, once.

• 150 sheets rebuilt in a reusable version
• Thick lines, built for the marker tip
• Laminating guide with no laminator — 3 methods
• 6 wipe-clean boards to hang up
• Which marker to buy, and which not to

At home you're covered. The problem is everywhere else: the pediatrician, the forty minutes in the car, the restaurant table. That's where the phone comes back. These fit in your bag and work without a table.

• 200 pocket-size sheets, four to an A4 page
• Done on a lap — no table needed
• No scissors, no glue
• None takes longer than five minutes
• Printable card wallet