Boy-girl seating chart
Alternating boys and girls is one of the oldest seating strategies. Teachers use it to break up friend groups, reduce side conversations, and mix the voices in group work.
In rows: a checkerboard
Alternating along a row isn't enough — if the row behind starts with the same, students end up with same-gender neighbours in front and behind. Shift every other row so the pattern makes a checkerboard:
At tables: mix each group
For tables of four, put two boys and two girls at each table, sitting diagonally. If the table works as two pairs, make each pair one boy and one girl:
When the numbers aren't even
Most classes don't split evenly. Mix as many groups as you can, and let the extra students form a same-gender pair or group — ideally one that works well together, rather than leaving a student isolated.
Other ways to mix
Gender is only one kind of mix. The same approach works for mixing reading levels, English learners with fluent speakers, or students from different friend groups. It also helps to include students who don't fit either group so no one is left out of the plan.
Doing it automatically
ClassMap sorts common first names into groups for you (you can fix any it gets wrong), then mixes every pair and table when it seats the class — and tells you if uneven numbers mean a group couldn't be mixed.