The XLIS math team is a vibrant and highly cooperative team. We have teachers from the United States, Thailand, China, South Africa and the UK. Our team has an average of more than 10 years of classroom experie
Identify halves and fourths The emphasis is on concrete representations and vocabulary in familiar context including (but not limited to): food (half a cookie); geometric shapes (one fourth of a circle); folding (a sheet of paper into fourths); and cutting (half the ribbon). Symbolic represe...