Written by a teacher for teachers, the second edition of Ronit Bird\'s The Dyscalculia Resource Book now comes with 120 games and puzzles and a brand new section on \'mixed operations puzzles\'..
Written by a teacher for teachers, the second edition of Ronit Bird\'s The Dyscalculia Resource Book now comes with 120 games and puzzles and a brand new section on \'mixed operations puzzles\'.