Johan Maertens
teacher math first grade in Belgium (12-13-14 years old)
Belgium
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Johan's activity
Johan Maertens copied Show all the factors of a number to delers van een getal 6 years, 9 months ago
Johan Maertens on Punten slepen naar gegeven coördinaten 6 years, 9 months ago
Gave some feedback: Ready to use
Johan Maertens copied Drag points to given Cartesian coordinates to Punten slepen naar gegeven coördinaten 6 years, 9 months ago
Johan Maertens on Coördinaten van punten op een assenstelsel zoeken 6 years, 9 months ago
Gave some feedback: Ready to use
Johan Maertens on Johan's copy of Write down and apply the formula for an arithmetic sequence. 6 years, 9 months ago
Gave some feedback: Has some problems