Counting Objects

Objectives

• Students will be able to count objects reliably.
• Students will identify and practice different counting techniques.
• Adherence to California Common Core State Standards for Mathematics: CCSS.MATH.CONTENT.K.CC.B.4 and CCSS.MATH.CONTENT.K.CC.B.5

Materials

• Counting manipulatives (e.g., blocks, beads, buttons)
• Number cards (1-20)
• Large chart paper
• Markers
• Counting worksheets
• A book related to counting (e.g., "Counting Crocodiles" by Judy Sierra)
• Interactive whiteboard (if available)

Introduction (10 minutes)

1. Greeting and Warm-up (3 minutes)

   • Greet students and gather them on the carpet.
   • Engage them with a brief counting song (e.g., "Five Little Ducks").

2. Introduction to Counting Objects (7 minutes)

   • Teacher Talk: Explain today's objective is to count objects and learn strategies to do it reliably.
   • Read "Counting Crocodiles" by Judy Sierra, asking students to count objects in the illustrations.

Instruction (20 minutes)

1. Direct Instruction (10 minutes)

   • Modeling:
     • Show a collection of 10 blocks.
     • Demonstrate how to count one-by-one, touching each block as you count aloud.
     • Highlight the importance of counting each object once and not skipping any.
     • Use a ten-frame to group and count objects efficiently.
   • Guided Practice:
     • Pass out 10 blocks to each student.
     • Have students practice counting their blocks while you circulate and assist.

2. Interactive Practice (10 minutes)

   • Small Group Activity: Divide students into groups of 4.
   • Activity: Each group gets a set of objects (beads, buttons) and number cards.
     • Group A counts objects by organizing them in rows.
     • Group B counts objects by placing them on number cards (1 bead on 1, 2 beads on 2, etc.).
     • Rotate activities every 3 minutes so all groups can practice both techniques.

Application (15 minutes)

1. Independent Work (10 minutes)

   • Hand out counting worksheets.
   • Students will independently count objects in a picture and write the correct number next to it.
   • Teacher circulates to provide individual assistance and feedback.

2. Group Discussion and Sharing (5 minutes)

   • Gather students back on the carpet.
   • Ask students to share their worksheet with a partner and compare answers.
   • Discuss strategies they found helpful in counting reliably.

Conclusion (4 minutes)

1. Review and Reinforce:
   • Summarize key points of the lesson: counting objects one-by-one, checking our work, and organizing objects can make counting easier.
   • Use the interactive whiteboard to solve a few counting problems as a class.

Assessment

• Observe students during guided practice and independent work.
• Collect and review worksheets to assess students' understanding and accuracy.
• Note any students who may need additional support and plan for future interventions.

Extensions

• For Advanced Students: Introduce counting by 2s, 5s, and 10s.
• For Students Needing Extra Help: Provide additional one-on-one practice with manipulatives and number cards.

By tailoring the lesson with engaging, age-appropriate activities and reinforcing key counting strategies, students will develop a solid foundation in counting objects reliably.