550 jumps
Simon and Neva invented a game of hopping inside the trampoline on one foot and one knee and counting in sessions, they later added all of their jumps together and … Continue reading 550 jumps
Tag: Together with sis
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a homeschooling blog about Simon, a young mathematician and programmer, and his little sister Neva. Visit https://simontiger.com
Geeks out of the box 