array, bar graph, close-but-easier numbers, column, data, differences, division, division symbol, elapsed time, equal grouping, equal groups, equal shares, equal sharing, essay, estimate, fact family, factors, fact triangle, gram, kilogram, mass, masses, mathematical model, multiplication, multiplication symbol, number grid, open number line, pan balance, precise, product, round, row, strategy, weight, zero, reasonable, tens, hour, minutes, interval, unknown, equation
Bold: Listed in teacher's EDM4 edition
Normal Font: not listed in teacher’s edition as a vocabulary word but will be helpful for students in explanations