whole number 1-200.
Week: one
Topic: whole number 1-200.
Objectives: At the end of the lesson pupils should be able to,
- Count numbers correctly from 1-200.
- Identify and read numbers from 1-200.
- Identify order and write numbers up to 200.
Reference material:
- Concrete objects such as bottle tops, sticks, small waterproof bags for bundles of seeds/bottle tops, ropes, straw and two hundred square chats.
2. flashcards, sticks, chat of numbers 1-200
Content:
TEACHING AID: Concrete objects such as bottle tops, sticks, seeds, small waterproof bags for bundles of seeds/bottle tops, ropes, straws and two hundred square charts etc. Flashcards and Charts of numbers 1-200 etc
PROCEDURE
STEP1: Stimulate pupils’ interest in the day’s task by the use of set induction.
Revise their previous knowledge by asking them to count 1-100.
Step 2: Introduce a new lesson by engaging pupils in a song related to counting. Guides pupils to revise counting of numbers from 1-99 using counters and 100-square charts;
STEP3: Develop the lesson by adding one counter to 99 counters, and recap that 100 is equal to 99 plus one i.e. 100 = 99+ 1. Guide pupils to count numbers from 1 to 200. Write 1 to 200 on the chalkboard and count with pupils. Invite pupils to identify some numbers on the chalkboard e.g 12, 15, 23, etc
Step 4: Develop lesson further by guiding pupils to use the teaching aid, to build up piles in tens and units, and demonstrates that bringing three piles of tens and eight sticks represents 38 e.t.c.
Build up piles in tens and units, and guide pupils to use bundles or piles to demonstrate place value. Write numbers 1-200 on the chalkboard and guide pupils to write the same in their mathematics notebooks.
Evaluation
Teachers should guide the pupils to
- Arrange and count correctly using bottle tops in tens up to two hundred.
- Counts bundles of straws in tens and hundreds up to two hundred.
- Build piles corresponding to given numbers.
- Say the number representing a pile.
Homework: pupils should write from 1-300