Name of Unit of Study: 2nd Grade Money STANDARDS: 2.MD.8 Solve word problems involving dollar bills, quarters, dimes, nickels, and pennies using the dollar sign and cent symbols appropriately. For example, if you have two dimes and 3 pennies, how many cents to do you have? Vocabulary ENGLISH: money, $, ₵, dollar(s), cent(s) dime, nickel, penny, quarter, symbol, decimal point, value of, coin Vocabulary SPANISH: dinero, dólar (s), centavo (s) dime, níquel, penique, barrio, símbolo, el punto decimal, valor de, moneda Other language considerations: Students will need to understand “how much” and “how many” (cuánto; ¿Cuántos) and “what is the value of. . .” (¿cuál es el valor de . . . ) Students will need to know the language associated with the PRACTICES of money use: Asking questions (“How much does X cost?”); asking for clarification (“Excuse me, how much?”); stating a price (“This item costs. . .”); negotiating (“Do you have anything cheaper?” “Do I have enough?” “Do I have any money left over?” “I think I should get some change back.”) THESE PHRASES AND SENTENCES SHOULD BE ADDED TO THE WORD WALL and referred to frequently throughout the unit. Students will need to be able to READ price lists, check-out receipts, etc. Students will need to be able to WRITE prices for items Learning Target(s) Language Target(s) Activities Formative Assessment Materials and Resources Considerations (e.g., grouping) I can identify and tell the value of dollar bills, quarters, dimes, nickels, and pennies. Levels one and two: can use gestures and words to identify and tell value; levels 3-5 complete worksheet Money pre-assessment (students identify dollars & coins and tell their value). NA Pre-assessment (attached) I can count coins and I can use math United Streaming Video Teacher Word wall words in Pair or group more NA – this is an independent activity to determine students’ background knowledge Learning Target(s) Language Target(s) Activities Formative Assessment Materials and Resources dollar bills. I can identify and tell the value of dollar bills, quarters, dimes, nickels, and pennies. vocabulary words to name coins and dollar bills and tell their value. – Learning About Money observation and discussion while circulating during coin activity; note language students use as well as their understanding of concepts English and Spanish, with accompanying picture cards (e.g. picture of penny, dime, etc.) NOTE: Pictures should represent the size and color of the coin. For instance, the dime should be the smallest coin. proficient students with less proficient Pictures of coins and bills from students’ native countries. Students should refer to word wall in writing responses on worksheets. I can determine the total amount of a series of coins of the same value (e.g., three quarters). ( 1 Day) NOTE: All levels should be able to complete this activity orally. Provide a sentence frame if needed: “There are ___ pennies.” Review vocabulary and put on word wall in English and Spanish. Give students handfuls of money and have them sort like coins into cups. How many quarters? How many dimes? How many nickels? How many pennies? Demonstrate: Using coins in cups, show how you determine the value. Demonstrate using coins and a dollar bill. NOTE: It will be important to show actual coins and bills, as sizes vary and can be confusing to children, especially ELs. (Why is a nickel one of the larger coins, but it’s only worth 5 cents?) Compare to coins in children’s native Independent worksheet Plastic coins, cups (Make sure these are the actual size of the coins. It would also be helpful if they were the same colors.) Considerations (e.g., grouping) Allow students to speak in their native language Independent practice: teacher works with students who are not able to grasp concepts while others work independently Learning Target(s) Language Target(s) Activities Formative Assessment Materials and Resources Considerations (e.g., grouping) countries. Working in pairs: What is the value of your total quarters? Dimes? Nickels? Pennies? Independent activity/group work with teacher: Students who understand concepts complete independent worksheet; others work with teacher at back table I can identify and tell the value of dollars bills, quarters, dimes, nickels, and pennies. I can determine the total amount of a series of coins of the same value (e.g., three quarters). I can combine coins to make $1.00. (2 days) I can use math vocabulary words to tell which combination of coins make $1.00. NOTE: All levels should be able to complete this activity. Provide a sentence frame if necessary: “_____ _____ and _____ Math in Focus , 2nd grade Chapter 11, lesson 1: Coins and Bills. Use student work pages p. 46-49 on document camera. Demonstration: show various combinations of coins to make $1.00. Provide coins to students. Working in pairs, students combine Teacher observations as students complete work pages Teacher observations as students work in pairs; note language used by students as well as understanding of concepts Math in Focus work Review vocabulary for pages ELLs. Emphasize language as you demonstrate. Use Document camera Spanish as well as English phrases (e.g. “How many Plastic coins and dimes make a dollar?” dollar bills “¿Cuántos dimes. . .”) Coin graph Pair level one and level reproducible two students with more proficient language users. Roll to $1.00 Directions and dice Pictures of coins Learning Target(s) Language Target(s) _____ make one dollar.” (e.g. Five dimes and two quarters make one dollar.) Activities Formative Assessment coins to make $1.00. $1.00 Coin graph – Display a $1.00 bill for students. Challenge them to make several coin combinations that equal $1.00. Have them display the coin combinations and record them on a coin graph reproducible. Teacher observations as students play game Materials and Resources Considerations (e.g., grouping) and bills from other countries: include in wall display Roll to $1.00 Game (INSERT DIRECTIONS) Share pictures of coins and bills from students’ countries and compare to US coins and bills. I can identify what the $ and ₵ signs are. I can write money amounts using the dollar and cent signs. I can follow oral instructions and write money amounts using dollar and cent signs. I can state the amount of money on my whiteboard using Demonstrate: This is the dollar sign. This is the cent sign. Show ways we use them to write money amounts: $2.36 or 236 ₵. $0.75 = 75 ₵. As you demonstrate, refer to words on word wall (e.g. decimal point Teacher observation of student understanding and language as they work in pairs and record on whiteboards Word wall White boards & markers Math in Focus Math Manipulative CD Plastic coins and Students work with partners first, with more proficient math students working with less proficient. Each student has his/her own whiteboard; students produce responses independently first and Learning Target(s) Language Target(s) appropriate vocabulary (e.g. “two dollars and thirty-six cents”). NOTE: Students at levels one and two may need assistance in stating amounts. Activities Formative Assessment etc.). Materials and Resources Considerations (e.g., grouping) dollar bill then compare answers and work together to resolve discrepancies. Word wall with words and As you demonstrate, refer to word wall words and White board practice. Say money amounts and students write them correctly. Complete with partners first, then independently. Randomly call on students to state the amount on their whiteboards. Use Math in Focus Math Manipulative CD to practice counting and writing amounts of money. Student book p. 52 in Math in Focus. (place under document camera) Review: Give students coins and practice counting and writing value. I can write money amounts using the dollar I can read word problem cards with Practice writing coins and bills in different Teacher observation of Learning Target(s) Language Target(s) and cent signs. the assistance of a word wall. I can determine the amounts of a combination of coins and dollars. Activities ways. Math in Focus student book p. 53-58. Use word problem cards and have students write amounts on whiteboards. For example, “If you have 1 quarter and 2 nickels, how much money do you have?” Demonstrate first using a document camera, underlining word wall words and phrases (so that students can see them in print). Then pair students as in previous activities. Add phrases to Math Word Wall as you use them: e.g., “How much does this cost?” etc. Refer to these phrases as you instruct. Have students complete the same task working Formative Assessment Materials and Resources Considerations (e.g., grouping) student workbook phrases/sentences Teacher observation as students work in pairs using whiteboards Student workbook phrases for addition: “how much,” “how many”. Repeat in Spanish. Assessment of students’ math journals. Math journals Word problem cards and white boards Students work with partners first, with more proficient math students working with less proficient. Each student has his/her own whiteboard; students produce responses independently first and then compare answers and work together to resolve discrepancies. Learning Target(s) Language Target(s) Activities Formative Assessment Materials and Resources Considerations (e.g., grouping) Observe children and take anecdotal notes on the language they use as they work with realia. Various realia that include money: menus, store check-out receipts, restaurant receipts, fast food receipts, advertisements, etc. Group more proficient language users with less proficient. Teacher observation as students write Items for classroom store (e.g., students can Pair more proficient language users with less independently in math journals. Using word wall vocabulary and phrases, I can state the total amount and the number of coins and dollars: “Two dollars and twentyfive cents; two dollars and two quarters.” I can also use essential phrases related to money (e.g How much does this cost? This costs. . .) Practice money transactions in various settings. MODEL SEVERAL TIMES before expecting students to do it on their own. Use the language of math. For instance, provide children with advertisements and ask questions such as, “HOW MUCH DOES THIS COST? DOYOU HAVE ENOUGH MONEY?” Refer to phrases/sentences on word wall. Have students gather realia from their homes and family businesses. For example, students could bring in menus and receipts from businesses where their families work. Have students to practice the language of money transactions with a partner. I can add coins and dollars to make a specific amount. Using word wall vocabulary and phrases/sentences, I Classroom store: Students work in small groups to create a store. Learning Target(s) I can write the costs of objects using appropriate symbols— both cent symbol and dollar symbol. I can count coins and dollar bills. I can write money amounts using the dollar and cent signs. I can show what I know about money. Language Target(s) Activities can state the total amount and the number of coins and dollars. (Each small group will create its own “store.” They should put a price on each object using both the cent symbol and the dollar symbol.) Students will “buy” items from the store using the coins and bills given to them. amounts and purchase items; note student language use as well as understanding of concepts Teacher led: complete workbook pages Math In Focus 2B pages 23-34 Workbook pages, teacher observation and discussions. I can use essential vocabulary, phrases and sentences in discussing money transactions. Students will solve realworld problems involving addition and subtraction with money. Workbook pages 2B. Review coins and dollar bills and their values. Summative Assessment. Math in Focus Assessment Book p. 90- Formative Assessment Summative Assessment Materials and Resources bring in realia such as cereal boxes, milk cartons, etc.) and use labels to mark prices on each item Coins and dollar bills Math in Focus Assessment Book Considerations (e.g., grouping) proficient Learning Target(s) Language Target(s) Activities Formative Assessment Materials and Resources 93. Notecards Alternative Summative Assessment: Students write three task cards and show that they can solve the problem using pictures and vocabulary. (Example: If I have one dollar, two dimes and two pennies, how much money do I have?) They must use all of the coins and they must display their answer using both symbols ($ and ₵). Math Journals Pictures of coins and dollars Considerations (e.g., grouping) Coin Graph Quarters Name: ____________________________________ Dimes Nickels Pennies Amount Preassessment Language levels 1 and 2: Work with teacher in small group. Teacher shows and names coins; students point to coin and give the value (e.g. points to dime and says “ten cents”). Language levels 3 – 5: Write the name of the coin in English or Spanish and give amount for each. Name of coin: Name of coin: Name of coin: Name of coin: Amount: Amount: Amount: Amount: