Take it to the blocks and the shallow end.
Perform a full breaststroke underwater phase (dolphin kick, pull down, arm recovery and kick).
Perform a track/grab start from poolside with dolphin kicks to the surface.
Perform a track/grab start from the blocks with dolphin kicks to the surface and transition into front crawl.
Perform a backstroke start from the blocks with dolphin kicks to the surface and transition into backstroke/