7 results for "counting"

Filters

1st Grade - 2nd Grade

Objectives Using strategies to add and subtract fluently within 20 Skip-counting by 2s, 5s, 10s and 100s Understanding that skip-counting is a faster way to count objects in a group Materials Needed Christopher Counting by Valeri Gorbachev Acorn Number Cards Counting by 2s Number Line Pumpkin Number Cards Counting by 5s Number Line Lakeshore Glue Sticks Fall Skip-Counting Fun Addition Practice Pointer or yardstick Scissors Introduction Read Christopher Counting by Valeri Gorbachev. Talk to the students about how excited the main character is about counting. Ask, “What are some objects that Christopher counted?” Then ask, “What are some objects that you can count?” Point out that Christopher was counting by 1s. Explain that students can count objects faster by skip-counting.

View Lesson Plan

"Pot of Coins" Money Counting Lesson

2nd Grade

Objectives Students will identify the name and value of different coins. Students will count the total value of a group of coins and find equivalent coin combinations. Materials Needed The Coin Counting Book by Rozanne Lanczak Williams Coin template or Plastic Coins or Magnetic Coins “Pot of Coins” activity mat Spinner template Paper bag Paper clips Pencils Scissors Before You Begin Print and cut out a set of coin templates for each student or pair of students. (You can also use real coins or a set of pretend coins.) Print the “Pot of Coins” activity mat. You will need one mat for every student in your class. Print the spinner template. You will need one spinner for every three or four students. Introduction Give a set of coins to each student so students can manipulate them throughout the lesson. Or have students work in pairs to enhance understanding. Read aloud The Coin Counting Book. As you read, pause periodically and challenge students to demonstrate the money concepts in the book using their coins.

View Lesson Plan

Pumpkin Seed Count and Compare

1st Grade - 2nd Grade

Objectives Students will estimate how many seeds are in a pumpkin and compare their estimates to the actual results. Students will count by twos, fives, and tens. Students will use the greater than, less than and equal symbols to compare numbers. Materials Needed How Many Seeds in a Pumpkin? by Margaret McNamara Pumpkin Knife (for teacher use only) Newspaper 3 index cards Comparing Seeds reproducible Preparation: Purchase a pumpkin from a local grocery store or pumpkin patch. Bring it to school, along with a sharp knife and some old newspaper. Spread out the newspaper to protect your workspace. Then cut out the top of the pumpkin. Leave the top on until instructed to remove it during the lesson. Finally, take the index cards and write the greater than symbol on the first card, the less than symbol on the second card, and the equal sign on the third card. Introduction Display the pumpkin and ask students to tell you what’s inside (seeds). Ask students if they can estimate, or guess, how many seeds there are. Write their guesses on the board or on chart paper. Tell students that you are going to read a story about a class that does the same activity that you will do with students today. Ask students to listen for ideas on how to count the pumpkin seeds. Then read aloud How Many Seeds in a Pumpkin? When you have finished reading, ask students to share their observations about the book, including ways to count the pumpkin seeds.

View Lesson Plan

Graph Your Heart Out

1st Grade - 2nd Grade

Objectives Operations & Algebraic Thinking Making estimates about the number of objects in a group and comparing the estimate to the actual amount Measurement & Data Organizing, representing, and interpreting data with up to three categories; asking and answering questions about the data points Drawing a picture graph and a bar graph to represent a data set with up to four categories; solving simple put-together, take-apart, and compare problems using information from a bar graph Materials Needed Read-aloud math picture book, such as Betcha! by Stuart J. Murphy or Math Curse by Jon Scieszka Small box of candy conversation hearts for each student Graph Your Heart Out worksheet Hearts Graph pencils Introduction Capture students’ interest in estimation, counting and thinking about math by reading aloud Betcha! by Stuart J. Murphy or Math Curse by Jon Scieszka. Ask students, “What is the difference between counting and estimating?” Guide them in understanding that estimating involves making a reasonable guess, and counting is reaching an exact answer. Explain that counting sometimes takes longer than estimating, but both methods can be used to help you figure out answers to math questions.

View Lesson Plan

Money Mania

2nd Grade

Objective CCSS Math/Measurement and Data: 2.MD.8 Solve word problems involving dollar bills, quarters, dimes, nickels and pennies, using $ and ¢ symbols appropriately. Example: If you have 2 dimes and 3 pennies, how many cents do you have? Materials Needed The Coin Counting Book by Rozanne Lanczak Williams or The Penny Pot by Stuart J. Murphy Coin counting chart Money problem-solving cards and mat Money problem-solving answer key Plastic coins (pennies, nickels, dimes and quarters) and dollar bills, or paper coins and dollar bills Race to the Bank spinner game mats Paper Pencils and paper clips Introduction Give pairs or small groups (three or four) of students coins with at least 25 pennies, 20 nickels, 15 dimes and four quarters to use as manipulatives. Read aloud The Coin Counting Book by Rozanne Lanczak Williams or The Penny Pot by Stuart J. Murphy, pausing to encourage students to count out the appropriate coins in the book and add them together as you read.

View Lesson Plan

Addition Strategies: "Make 10"

1st Grade - 2nd Grade

Objective Operations & Algebraic Thinking Using strategies to add and subtract fluently within 20 (e.g., counting on, making ten, decomposing or creating equivalent sums) Materials Needed “Make 10” frame Place Value Blocks Number line “Spin-To-Build” spinner “Build a Sum” record sheet Paper clips Pencils Introduction Pair students with partners, and give each pair 10 ones cubes and 1 tens rod from the Place Value Blocks set. Challenge students to see how many ways they can “make 10” in two minutes (e.g., 2 cubes + 8 cubes, 3 cubes + 7 cubes, etc.). Invite students to share their answers and compare. Provide the “Make 10” frame and have students complete it. Model the problem created in the frame. Ask, “How can I find out how to make 12? 14? 18? Can I start from 10? Is it faster?” Note: Use Place Value Blocks to show visual representations of two-digit numbers. For example, 14 is 1 tens rod and 4 ones cubes.

View Lesson Plan

Bundles of Tens: Place Value Lesson

1st Grade - 2nd Grade

Objective CCSS Math/Number and Operations in Base 10/Understand Place Value: 1.NBT.2: Understand that the two digits of a two-digit number represent amounts of tens and ones. Understand the following as special cases: 10 can be thought of as a bundle of ten ones—called a “ten.” The numbers from 11 to 19 are composed of a ten and one, two, three, four, five, six, seven, eight or nine ones. The numbers 10, 20, 30, 40, 50, 60, 70, 80, 90 refer to one, two, three, four, five, six, seven, eight or nine tens (and 0 ones). Materials Needed A Fair Bear Share by Stuart J. Murphy Double-Sided Counters Colored Craft Sticks Craft Sticks (plain) Bundles of 10 recording sheet Place Value Match-Up cards Document camera or chart paper Rubber bands Best-Buy Scissors Introduction Read aloud A Fair Bear Share by Stuart J. Murphy. Pause to point out how the bears count nuts, seeds and berries by putting them in groups of tens with the “extras,” or ones, left over. As you point out the bears’ process, model the way they group nuts, seeds and berries: Use double-sided counters on a document camera or chart to show how the bundling of tens and ones takes place. (For example, on page 13, show how the first cub has 21—two piles of 10 with 1 left over.)

View Lesson Plan

Narrow by Grade

Grade

Narrow by Age

Age 7 yrs.

7 results for "counting"