MD-Solve+problems+involving+measurement+&+estimation+of+intervals+of+time,+liquid+volumes,+&+masses+of+objects

3.MD.1. Tell and write time to the nearest minute and measure time intervals in minutes. Solve word problems involving addition and subtraction of time intervals in minutes, e.g., by representing the problem on a number line diagram. 3.MD.2. Measure and estimate liquid volumes and masses of objects using standard units of grams (g), kilograms (kg), and liters (l).1 Add, subtract, multiply, or divide to solve one-step word problems involving masses or volumes that are given in the same units, e.g., by using drawings (such as a beaker with a measurement scale) to represent the problem.2 1 Excludes compound units such as cm3 and finding the geometric volume of a container. 2 Excludes multiplicative comparison problems (problems involving notions of “times as much”; see Glossary, Table 2). || ===‍‍‍‍‍‍**Anchor Standard/Mathematical Practice(s)**=== 1. Make sense of problems and persevere in solving them. 2. Reason abstractly and quantitatively. 3. Construct viable arguments and critique the reasoning of others. 4. Model with mathematics. 5. Use appropriate tools strategically. 6. Attend to precision. 7. Look for and make use of structure. 8. Look for and express regularity in repeated reasoning. ||
 * ===**Common Core Standards**===
 * Solve problems involving measurement and estimation of intervals of time, liquid volumes, and masses of objects.**
 * 3.MD.1 3.MD.2**
 * ===‍‍‍‍‍‍**Information Technology Standard**===

**3.TT.1 Use technology tools and skills to reinforce classroom concepts and activities.**
|| ===‍‍‍‍‍‍**Revised Bloom's Level of thinking**=== Can the student break information into arts to explore understandings and relationships? (Comparing, Organizing, Deconstructing, Interrogating, Finding, Differentiating, Attributing) Can the student justify a decision or course of action or make judgments based on a criteria or a standard? (checking, hypothesizing, critiquing, experimenting, and judging.) ||
 * 3.MD.1** ** Analyzing **
 * 3.MD.2** ** Evaluating **

‍‍‍‍‍‍**I can...**

 * 3.MD.1 I can d****etermine time to the nearest minute, measure time intervals in minutes, and solve word problems.**
 * Identify time to the nearest minute.
 * Represent elapsed time on a predetermined number line or open number line.
 * Recognize that an hour (one complete rotation of the minute hand on a clock) can be broken into equal units of time/ fractional parts with equal areas. For example, one hour can be partitioned into quarters (15 minutes), halves (30 minutes), and thirds (20 minutes). *This will serve as a useful model when working with fractions.
 * Solve word problems involving addition and subtraction of time intervals in minutes.
 * Tell and write time to the nearest minute and measure time intervals in minutes. Solve word problems involving addition and subtraction
 * of time intervals in minutes, e.g., by representing the problem on a number line diagram.


 * 3.MD.1 I can s <span style="font-family: Arial,sans-serif; font-size: 10pt;">olve one-step word problems involving the measure and estimation of liquid volumes and masses of objects within the same metric unit. **
 * <span style="font-family: Arial,sans-serif; font-size: 10pt;">Introduce vocabulary by identifying benchmark measures for liquid volume and mass, e.g. the mass of a paperclip is about a gram
 * <span style="font-family: Arial,sans-serif; font-size: 10pt;">Estimate liquid volumes using standard units of measurement (liters).
 * <span style="font-family: Arial,sans-serif; font-size: 10pt;">Select and use appropriate tools to measure liquid volumes in standard units of measurement.
 * <span style="font-family: Arial,sans-serif; font-size: 10pt;">Estimate mass of objects using standard units of measurement (grams and kilograms).
 * <span style="font-family: Arial,sans-serif; font-size: 10pt;">Select and use appropriate tools to measure masses of objects in standard units of measurement.
 * <span style="font-family: Arial,sans-serif; font-size: 10pt;">Compare estimates to actual outcomes to determine if measurements are reasonable.
 * <span style="font-family: Arial,sans-serif; font-size: 10pt;">Solve one-step word problems involving masses or liquid volumes that are given in the same units.
 * <span style="color: #141413; font-family: Arial,sans-serif; font-size: 10pt;">Measure and estimate liquid volumes and masses of objects using standard units of grams (g), kilograms (kg), and liters (l).6 Add, subtract, multiply, or divide to solve one-step word problems involving masses or volumes that are given in the same units, e.g., by using drawings (such as a beaker with a measurement scale) to represent the problem.

‍‍‍‍‍‍**Essential Vocabulary**
Teacher Glossary


 * **3.MD.1** || **3.MD.2** ||
 * **<span style="font-family: Arial,sans-serif; font-size: 10pt;">Estimate **  **<span style="font-family: Arial,sans-serif; font-size: 10pt;">Time **   **<span style="font-family: Arial,sans-serif; font-size: 10pt;">Elapsed Time **   **<span style="font-family: Arial,sans-serif; font-size: 10pt;">Minute **   **<span style="font-family: Arial,sans-serif; font-size: 10pt;">Hour **   **<span style="font-family: Arial,sans-serif; font-size: 10pt;">Quarter to **   **<span style="font-family: Arial,sans-serif; font-size: 10pt;">Quarter after **   **<span style="font-family: Arial,sans-serif; font-size: 10pt;">Time intervals **   **<span style="font-family: Arial,sans-serif; font-size: 10pt;">Half past **   **<span style="font-family: Arial,sans-serif; font-size: 10pt;">Digital **  **<span style="font-family: Arial,sans-serif; font-size: 10pt;">Analog ** ||  **<span style="font-family: Arial,sans-serif; font-size: 10pt;">Gram **   **<span style="font-family: Arial,sans-serif; font-size: 10pt;">Kilogram **   **<span style="font-family: Arial,sans-serif; font-size: 10pt;">Liters **   **<span style="font-family: Arial,sans-serif; font-size: 10pt;">Mass **   **<span style="font-family: Arial,sans-serif; font-size: 10pt;">Liquid volume **   **<span style="font-family: Arial,sans-serif; font-size: 10pt;">Unit **   **<span style="font-family: Arial,sans-serif; font-size: 10pt;">Estimate **   **<span style="font-family: Arial,sans-serif; font-size: 10pt;">Partition **  ||

‍‍‍‍‍‍**Sample Assessments**

 * **Formal and informal teacher made assessments using RBT question stems.**
 * **District predictive assessments.**
 * **Standardized tests.**
 * **Observations, data collection (student data books), and conferences.**
 * **Scholastic Math Inventory**
 * **Pre Assessments power point ideas**

‍‍‍‍‍‍**Differentiation**

 * 1) **Learning style surveys (student interest and teacher created).**
 * 2) **Small group settings based on skill levels.**
 * 3) **Peer tutors.**
 * 4) **Tiered assignments.**
 * 5) **Flexible grouping**
 * 6) **Centers (finding, identifying, creating patterns with numbers, week by week essentials games)**
 * 7) **Learning Contracts**
 * 8) **Choice boards (create math games, make flashcards)**
 * 9) **Investigations website**
 * 10) Illuminations site

‍‍‍‍‍‍**Intervention:**

 * **Scholastic Math Inventory**
 * **Math Tutors**
 * **One on one direct instruction**
 * **Math based web sites ([|www.multiplication.com], [|www.abcya.com], [|www.ixl.com],[|www.sheppardssoftware.com]www.mrsgoldsclass.comwww.mathplayground.com**
 * **Intervention sites**: (JennyLendElementary) www.mathwire.com
 * **Investigations Math site**
 * **Illuminations site**

‍‍‍‍‍‍**Enrichment:**

 * 1) **Math based web sites ([|www.multiplication.com],[| www.abcya.com], [|www.ixl.com], [|www.sheppardssoftware.com])**
 * 2) **Scholastic Math Inventory**
 * 3) **Group projects (creating games, make flashcards, pose questions)**
 * 4) **Illuminations site**

Envisions Math Student Pages 3.MD.2
Investigations Math Websites Manipulatives (hands-on instruction) clocks, number lines, measuring cups, scales, different sized/shaped containers, weights (grams/kilograms), a variety of items to measure