## Lesson Note – Primary 1 Third Term Computer Studies Week 2 in brief

Lesson Note – Primary 1 Third Term Computer Studies Week 2 is a free Computer lesson guide for schools, teachers and parents. Although, parents and teachers can use this guide to teach their child(ren) how to use digital wristwatch at any time; the purpose of this guide is for use in regular classrooms.

As such, I prepared this guide according to the latest 9-Year Basic Education Curriculum on Computer Studies for Primary 1. Specifically, I used the Primary 1 Teaching Schemes of Work that Education Resource Centre (ERC), Abuja developed.

### Scheme of Work

The Scheme of Work is a complete breakdown of how an adult may introduce Computer to the Nigerian child(ren). This breakdown is in terms and weeks for age 5 through age 17. The Computer Scheme of Work does not only describe how an adult may introduce Computer to Nigerian child(ren). It also, ensures safe technology environment foe the children.

The national curriculum developers took care to not bombard children with the overwhelming versatility of computer technology. Instead, at every stage of development through the Basic Education levels; the Scheme recommends computer skills necessary for appropriate digital learning and leisure activities. In addition; the curriculum ensures that children acquire knowledge necessary for them to pursue a career in Computer Science.

### Up to you

What is left is for adults to deliver the lesson in a manner good enough to attain the objectives for the every topic. But it is a common knowledge, that some teachers find it somewhat difficult to identify all the objectives that every topic intends for the pupils to learn. Fortunately, we have a guide on how to identify and set lesson objectives. Click here to check the guide on lesson objectives.

In addition, I prepared this lesson note to guide Computer teachers on how best to deliver the lesson to attain the objectives. Parents who homeschool their children and those who wishes to help their children stay ahead in school will find this really helpful too.

This, as with the rest of our lesson notes, is a comprehensive guide. But, kindly note that I do not intend for the teacher to deliver the entire content in one day/meeting. Instead, I assume that the teacher will deliver the lesson in at least 3 meetings.

### For School Teachers

While a lot of school teachers use our lesson notes, it is important you understand that this is not a lesson plan. This despite that I wrote this lesson note in outline of all STANDARD LESSON PLANS.

There is a differences between lesson plan and lesson note. You can click here to quickly read the differences between a lesson plan and lesson note.

If a school teacher intends to use this note to for their lesson plan as many do, to get our **PROFESSIONAL LESSON PLAN TEMPLATE**. The layout of the template makes it easy for teachers to write a professional lesson plan and easily.

## Now, Lesson Note – Primary 1 Third Term Computer Studies Week 2

### TOPIC:

Common IT Devices, Digital Wristwatch

### OBJECTIVES

At the end of the lesson, the pupils should be able to:

Cognitive: define digital wristwatch and tell the time on a digital wristwatch

Affective: demonstrate (time consciousness) punctuality

Psychomotor: Set date, time and alarms on digital wristwatch

### PRESENTATION

The teacher presents the lesson in order of steps as follows.

#### Step 1: Introduction

To introduce the topic, the teacher shows the pupils a clock and a wristwatch. Then s/he demands volunteers to identify the clock and watch. Also, the teacher asks the pupils to tell the time displayed by both the clock and the wristwatch.

The teacher may also ask the pupils in what ways is digital wristwatch like computer.

Following the discussion that will ensue, the teacher reveals the topic of the week’s lesson to the pupils. S/he reminds them that they learned the meaning of computer in the previous lesson. Additionally, they identified computer-related devices. Here, the teacher asks the following questions to review the previous lesson:

- Computer is an/a _________________ machine
- Electrical
- Electronic
- Mechanical

- What a computer user input into the computer is called _______________
- Information
- Process
- Data

- Data is to input as _________________ is to output
- Process
- Information
- Instructions

- Play, cancel and print belong to the category of input called ________
- Data
- Instructions
- Information

- __________________ is used for making and accepting payment
- Telephone
- Fax machine
- POS

- Digital wristwatch is used for ________________________
- Playing music
- Telling time and date
- Listening to news and music

- Mention 5 computer-related devices
- ____________________________________________________________
- ____________________________________________________________
- ____________________________________________________________

In conclusion of the introduction, the teacher discloses that having learnt computer-related devices, they shall now learn how to use each of the devices – starting with digital wristwatch. Hence, the teacher lists and explains the lesson objectives for the students.

#### Step 2 – Meaning of Digital Wristwatch

In continuation, the teacher displays a digital wristwatch. Then, s/he asks how the pupils will describe/define it. Succeeding the discussion, the teacher defines and explains the meaning of digital wristwatch:

** Digital Wristwatch is a watch that displays the time in form of digits (numbers)**.

The teacher explains this in contrast to analogue clock. First, s/he displays a clock and explains the face – hands. The teacher teaches them to be able to tell the names of the different hands.

Once the pupils are able to differentiate between the hands of the clock, the teacher explains what each read:

- Hour hand indicates or tells us the hour of the day;
- Minute hand indicates or tells us the minute of the hour; while the
- Second hand indicates the seconds

##### Telling O’clock times

After the teacher explains the clock face, s/he teaches the pupils how to tell time on the clock. To do this, the teacher explains the position of the minute and hour hands that makes an o’clock:

When the minute hand of a clock is on 12; then we say the time is exactly the number that the hour hand is at – on the clock.

The teacher explains further with illustrations. S/he sets the hour hand to 1, and the minute hand to 12; then explains that the time on the clock at that moment is 1 o’clock. Thereafter, the teacher repeats the process for 2 O’clock, 3 O’clock, 4 O’clock, 5 O’clock, etc. S/he makes it interactive and fun. After explaining one or two examples, the teacher may reset the clock and demands the pupils to tell the time. Alternatively, the teacher may give the pupil the clock to reset it to a given time.

NOTE: Teacher gives these to the pupils in order of 1 – 12 O’clock first, then randomise it.

##### Telling Time Past the Hour

After teaching the pupils how to tell time on the hour, the teacher teaches them how to tell time that is past the hour.

First, the teacher displays a clock like the ones above. After that, s/he explains that if the minute hand is in the part of the clock shaded yellow – right side of the clock face; then we say it is the minute past the hour – number in which the hour hand is pointing at. And we know the exact minute by counting from the first minute at 12 to where the minute hand is currently at.

###### Examples of time past the hour

Teacher teaches the pupils to tell the time interactively by through questions and answer:

- How many minutes does the minute hand indicates? Lead pupils to count

So, it is 7 minutes

- Is it 7 minutes past or to?
**Answer:**The minute hand is at the right (yellow-shaded) side of the clock. So, it is 7 minutes past the hour. - But it is 7 minutes past what hour? Answer: The hour hand is pointing at 11. So, it is 7 minutes past 11 O’clock.

The teacher resets the clock several times. Then, repeats the process – interactively – with the pupils until they are able to tell the time past the hour.

###### Half-Past & Quarter Past

Before proceeding to telling time to the hour, the teacher teaches the pupils half-past and quarter past the hour. S/he does this in the same manner as I have described above.

##### Telling Time to the Hour

After teaching the pupils how to tell time past the hour, the teacher teaches them how to tell time that is to the hour.

To do this, the teacher displays a clock like the ones above. After that, s/he explains that if the minute hand is in the part of the clock shaded white – left side of the clock face; then we say it is the minute **to the hour** – number in which the hour hand is pointing at. And we know the exact minute by counting from where the minute hand is currently at to the last minute at 12.

###### Examples of time **to** the hour

Teacher teaches the pupils to tell the time interactively by through questions and answers:

- How many minutes does the minute hand indicates? Lead pupils to count

So, it is 5 minutes

- Is it 5 minutes past or to?
**Answer:**The minute hand is at the left (white-shaded) side of the clock. So, it is 5 minutes**to**the hour. - But it is 5minutes
**to**what hour? To explain this, the teacher first of all teaches the pupils with illustration that the hands of clock move in clockwise direction – top to the right, then down and then to the left, and back up to the top.

Having explain that the hands of clock move from left to right, the teacher helps the pupils to understand the hour that the hour hand is currently moving **to**.

**Answer**: In the example, the hour hand is moving to 2. So, it is 5 minutes to 2 O’clock.

The teacher resets the clock several times. Then, repeats the process – interactively – with the pupils until they are able to tell the time to the hour.

##### Stage Evaluation Question

Before the teacher proceeds to the remaining part of the lesson, s/he assesses the pupils’ understanding of the forgoing section.

#### Step 3 – Telling time from Digital Wristwatch

Once the teacher ascertains that the pupils are able to tell time from the clock, s/he teaches them to tell time from digital wristwatch.

First /she reminds the pupils that digital wristwatch displays time in form of digits instead of hands. Then, the teacher shows a poster of a time on a digital wristwatch and explain the different parts of the numbers.

Following identification of the hour and minute digits in a digital wristwatch, the teacher teaches the pupils how to tell the time.

S/he explains that telling time from a digital wristwatch is much easier than from a clock. To tell the time past the hour, we simply say the current minute past the current hour on the watch face.

For example, the time on the digital wristwatch below is 20 minutes past 4 O’clock.

The teacher resets the digital wristwatch and practice telling the time past the hour on digital wristwatch several times with the pupils.

##### Telling time to the hour on a digital wristwatch

Once the teacher ascertains that the pupils have understood how to tell time past the hour from the digital wristwatch, s/he teaches them how to tell time to the hour.

In doing this, the teacher first of all explains that if the minute on a digital wristwatch is more than 30; then we say it is to the hour.

And to know the exact minute to the next hour, we simply subtract the over-30 minutes from 60.

For example, in the digital clock below; the minutes (45) is more than 30. So, we say it is already to the next hour. But how many minutes to the next hour? To get this, we say 60 – 45; which 15 minutes. Hence, it is 15 minutes to the next hour.

Note that the next hour here is 6 because it is currently 5 and the next hour after 5 is 6.

Teacher carries out more exercises on this with the pupils resetting the digital wristwatch each time. S/he also makes it interactive:

- Reset the watch
- Ask if it is minutes to or minutes past; and why?
- Demand to know the exact minutes to or past
- Then as of the hour (current or next)

##### Stage Evaluation Questions

Before the teacher continues with the rest of the lesson, s/he asks the pupils based on what s/he has taught them so far – especially from the current section.

As part of the evaluation exercises, the teacher may carryout some time telling activities with the pupils – see references for link.

#### Step 4 – Setting time on digital wristwatch

In the final part of the lesson, the teacher teaches the pupils how to set time and date on digital wristwatch – by demonstration. WikiHow has a detailed guide on how to set time – see references for link.

Afterwards, the teacher also teaches the pupils how to set alarm.

### SUMMARY

Before the final assessment, the teacher summarizes the lesson into a concise note which s/he writes/prints for the pupils to copy into their exercise books. Afterwards, the teacher revises the entire lesson with the pupils.

### EVALUATION

After note copying and revision, the teacher evaluates the pupils’ overall understanding of the lesson by asking them questions and giving them exercises on the topic.

### CONCLUSION

The teacher concludes the lesson by marking the pupils’ exercises, grading and recording their grades.

## REFERENCES

Staake, J. (2021, April 21). *15 Meaningful Hands-On Ways to Teach Telling Time*. Retrieved from We Are Teachers: https://www.weareteachers.com/5-hands-on-ways-to-teach-telling-time/

wikiHow. (2021, September 16). *How to Set a Digital Watch*. Retrieved from wikiHow: https://www.wikihow.com/Set-a-Digital-Watch