SECOND4+MATH

2nd Grade Math - 4th 9 weeks

 * //Standard 1: Numbers, Number Sense and Operations// ||
 * **I can read and write 3 digit numerals and construct models to represent each.** ||
 * I can model, represent, and explain multiplication as repeated addition, rectangular arrays, and skip counting. ||
 * I can model, represent, and explain division as sharing equally repeated subtraction. ||
 * I can demonstrate multiple strategies for adding and subtracting 3-digit whole numbers. ||
 * //Standard 2: Measurement// ||
 * I can identify and select appropriate units of measure for length - centimeters, meters, inches, feet, or yards. ||
 * I can identify and select appropriate units of measure for volume (capacity) - liters, cups, pints, or quarts. ||
 * I can identify and select appropriate units of measure for weight - grams, ounces, or pounds. ||
 * I can make estimates and comparisons for units of measure, e.g., the width of a finger is a centimeter. ||
 * I can describe and compare the relationships among units of measure, such as centimeters and meters; inches, feet, and yards; cups, pints, and quarts; ounces and pounds; e.g., how many inches in a foot? ||
 * I can estimate and measure the length and weight of common objects, using metric and U.S. customary units. ||
 * **I can select and use appropriate measurement tools; such as rulers, measuring cups, and scales.** ||
 * I can make and test predictions about measurements, using different units to measure the same length or volume. ||
 * //Standard 5: Data Analysis and Probability// ||
 * I can use physical models and pictures to represent possible arrangements of 2 or 3 objects. ||
 * //Standard 6: Mathematical Processes// ||
 * **I can demonstrate different ways to solve problems.** ||
 * **I can explain how I solved a problem** ||