Description: This WebQuest is designed to enforce proficiency with decimals in a fun and interesting way. MGSE5.NBT.3 READ, WRITE, and COMPARE decimals to thousandths. A. READ and WRITE decimals to thousandths using base-ten numerals, number names, and expanded form. B. COMPARE two decimals to thousandths based on meanings of the digits in each place, using <, >, or = symbols to record the results of comparisons. Perform operations with multi-digit whole numbers and with decimals to hundredths. MGSE5.NBT.7ADD, SUBTRACT, DIVIDE, and MULTIPLY decimals to hundredths, USING concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; RELATE the strategy to a written method and EXPLAIN the reasoning used.
Grade Level: 3-5
Keywords: decimals, adding, subtracting, multiplying, dividing, comparing, place value
Author(s): Khadijah Muhammad