FLS: MAFS.3.MD.1.2: Measure and estimate liquid volumes and masses of objects using standard units of grams (g), kilograms (kg), and liters (l). Add, subtract, multiply, or divide to solve one-step word problems involving masses or volumes that are given in the same units. Access Point Narrative MAFS.3.MD.1.AP.2a Select the appropriate tool for the measurement of liquid volume and mass. MAFS.3.MD.1.AP.2b Select appropriate units for measurement involving liquid volume and mass. MAFS.3.MD.1.AP.2d Estimate liquid volume and mass. Essential Understandings: Access Point Concrete Understandings Representation MAFS.3.MD.1.AP.2a Identify that liquid volume Understand vocabulary for: grams and mass can be measured. (g), kilograms (kg), and liters (l). Recognize tools are used Match tools with units of for measurement. such as measurement (i.e. a measuring measuring cup for liquid cup/beaker measures volume and volume, scale for grams, etc. a scale measures weight). MAFS.3.MD.1.AP.2b Recognize which tools are Understand vocabulary for: liters, used for measurement, such grams, kilograms, volume, and as measuring cup for liquid mass. volume, scale for grams, etc. Match tools with units of measurement. Recognize the symbols associated with measurement (e.g., g = grams; kg = kilograms; and l = liters). MAFS.3.MD.1.AP.2d Use a cup with visual Understand the vocabulary of supports to estimate liquid volume, liquid, liter, mass, gram, volume (liters). kilogram, more, less. Use objects of varying mass to estimate grams and kilograms. Suggested Instructional Strategies: Teacher will provide different snacks and different liquids and ask students to select between a scale/pan balance or a measuring cup as an appropriate tool for measurement. Teachers will use *Constant Time (CTD) to teach measurement units appropriate for liquid volume (liters, cups, gallons) or mass (grams, kilograms). Task Analysis for estimating liquid volume and mass: multiple experiences measuring different amounts of the same snack/beverage using a scale/pan balance or a measuring cup, the
FLS: MAFS.3.MD.1.2: Measure and estimate liquid volumes and masses of objects using standard units of grams (g), kilograms (kg), and liters (l). Add, subtract, multiply, or divide to solve one-step word problems involving masses or volumes that are given in the same units. Access Point Narrative MAFS.3.MD.1.AP.2a Select the appropriate tool for the measurement of liquid volume and mass. MAFS.3.MD.1.AP.2b Select appropriate units for measurement involving liquid volume and mass. MAFS.3.MD.1.AP.2d Estimate liquid volume and mass. Essential Understandings: Access Point Concrete Understandings Representation MAFS.3.MD.1.AP.2a Identify that liquid volume and mass can be measured. Recognize tools are used for measurement. such as measuring cup for liquid volume, scale for grams, etc. Understand vocabulary for: grams (g), kilograms (kg), and liters (l). Match tools with units of measurement (i.e. a measuring cup/beaker measures volume and a scale measures weight). MAFS.3.MD.1.AP.2b Recognize which tools are used for measurement, such as measuring cup for liquid volume, scale for grams, etc. Understand vocabulary for: liters, grams, kilograms, volume, and mass. Match tools with units of measurement. Recognize the symbols associated with measurement (e.g., g = grams; kg = kilograms; and l = liters). MAFS.3.MD.1.AP.2d Use a cup with visual supports to estimate liquid volume (liters). Use objects of varying mass to estimate grams and kilograms. Understand the vocabulary of volume, liquid, liter, mass, gram, kilogram, more, less. Suggested Instructional Strategies: Teacher will provide different snacks and different liquids and ask students to select between a scale/pan balance or a measuring cup as an appropriate tool for measurement. Teachers will use *Constant Time (CTD) to teach measurement units appropriate for liquid volume (liters, cups, gallons) or mass (grams, kilograms). Task Analysis for estimating liquid volume and mass: multiple experiences measuring different amounts of the same snack/beverage using a scale/pan balance or a measuring cup, the