Basic 9 Mathematics Term 1 Week 2 Lesson Plan

Present students with a real-world scenario: "Imagine you're a scientist measuring the length of a newly discovered insect, and you need to be very precise. How would you ensure your measurements are both accurate and precise?" Allow students to discuss. Share performance indicators and introduce the lesson. Begin with a relatable scenario: "Imagine you’re collecting recyclable bottles for a school fundraiser

Groups build each supplied number with the Rounding-and-digit cards on the Decimal place-value chart. They mark the requested significant figure or decimal place, inspect the following digit and adjust the retained digit when required. Learners copy the original and rounded forms onto the Graph paper and draw a boundary showing which digits were retained. Partners verify the value and explain the rounding decision.

Use peer discussion and effective questioning to find out from learners what they have learnt during the lesson. Take feedback from learners and summarize the lesson.

How would you do that? Think about the place values when adding the numbers." Allow students to briefly discuss

Groups build each supplied number with the Rounding-and-digit cards on the Decimal place-value chart. They mark the requested significant figure or decimal place, inspect the following digit and adjust the retained digit when required. Learners copy the original and rounded forms onto the Graph paper and draw a boundary showing which digits were retained. Partners verify the value and explain the rounding decision.

Understanding and applying place value helps ensure accuracy, especially in situations involving money, measurements, or data analysis Use peer discussion and effective questioning to find out from learners what they have learnt during the lesson

Share performance indicators and introduce the lesson.

Concrete-resource task: Set out these resources for each group: Place-value cards; Ghana cedi play notes; Graph paper. Learners manipulate the items to model the numbers or relationships and record or check their working during the task below. 1. "My first digit is 5 more than the last digit, but 2 less than my second digit." A = F + 5 and A = B - 2 2. "My second digit is the third multiple of 3" B = 3 * 3 = 9 3. "My fourth digit is the second multiple of 3." D = 3 * 2 = 6 4. "My third digit is the quotient when the fourth digit is divided by my last digit." C = D / F C = 6 / F 5. "My fourth and fifth digits are consecutive numbers." E = D + 1 E = 6 + 1 = 7 Let's solve for A and F using the information from step 1: Given B = 9, A = 9 - 2 = 7 A = F + 5 So, F = 7 - 5 = 2 Plugging this into C = 6 / F: C = 6 / 2 = 3 So the number is 793652. Once solved, answers should be written in standard form. groups present both the problem and solution to the class for discussion. example: So, the number is 793652 = 7.93652 x 105 Assessment I am in a library looking for a book, and I remember it's in a 4-digit aisle number. The first digit is thrice the last digit but 2 less than the second digit. The second digit is the third multiple of 2. The third digit is the quotient when the second digit is divided by the first. In which aisle should I search for my book? I have a safe with a 6-digit code. The first digit is twice the third digit but 1 less than the fifth digit. The third digit is half the last digit. The fourth digit is the third multiple of 2. The fifth digit is the first multiple of 5, and the second digit is the fourth digit minus 1. Can you decode the safe for me? I am at a train station with a platform number that's a 5-digit number. The first digit is one more than the third digit and two less than the fourth digit. The third digit is twice the last digit. The fourth digit is the first multiple of 4, and the second digit is half the fourth digit. At which platform am I waiting?

Take feedback from learners and summarize the lesson.