Build One: Base Running
Have both teams line up in a single line behind home plate. On the teacher's signal, students must run around the bases, in order, as fast as they can.
Build Two: Fielding The Ball
Teams set themselves up on a set of bases (e.g. the blue team stands on the batting bases, the red team on the fielding bases) with one player from each team at home plate. Each player at home plate is given a ball. On the teacher's signal, the players at home plate relay the ball to first base. The players at the bases continue the relay by sending the ball to the next base. Teams attempt to see how many times they can get their ball to go around the bases within a pre-determined amount of time.
Build Three: Strategically Hitting The Ball
Teams now set up and play Around The Bases using the full set of rules. The teacher can decide to modify the equipment (e.g. using a tennis racquet instead of a bat, using a tee instead of having a teammate pitch the ball) to meet the needs of the learners.