Lesson 1 Presentation - XTEC

[Pages:16]Ernest FERRER

COMMON TOOLS

Activities. Lesson 1

Lesson 1 Presentation

Activity 1

Watch the power point presentation about tools and devices. You must complete the sentence introduced in each page of the presentation by using words from the word banks below. Be aware that some words can be used several times meanwhile some others cannot be used at all.

Equipment parts: Machines, tools, devices, utensils, mechanisms, etc.

Used by/for: builder, electrician, carpenter, cutting, teacher, cook, locksmith, sweeper, plumber, student, sawing,

Check your bilingual dictionary to find what word fits better. Then you must look for definitions in an English dictionary and copy them

A device is __________________________________________________________________

A mechanism is ______________________________________________________________

A tool is _____________________________________________________________________

A machine is _________________________________________________________________

A power tool is _______________________________________________________________

Activity 2

Link each slide in the presentation with the kind of tool group we are using it for. Is it... a) a professional set of tools? b) a set of tools needed to make something? c) a set of tools that perform the same action?

Activity 3

Place a cross where suitable according to the characteristics of the tools and machines presented.

Tools

Hand tool Power tool Semiautomatic machine Fully automatic machine

Need your Need your guidance power? during operation?

Stop after each operation?

Give an example of each kind of tool.

Keep going without stop?

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Ernest FERRER

COMMON TOOLS

Activities. Lesson 1

Activity 4

Here you see some pictures and photographs and the name of the object. Classify each one into the corresponding category: hand tool, power tool, semi-automatic machine or fully automatic machine?

Pliers

Drill

Photocopier

Coffee maker

Hammers

Coping/jigsaw

Duplicate key

Tape measurer

Mars pathfinder

Order the tools/machines chronologically? What's the simplest, the oldest tool? What is the most complex, modern tool/machine?

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Ernest FERRER

Common tools

Activities. Unit 2. Lesson 2

Lesson 2 Tool types. Grouping

Activity 1

Family tools word search. Find the following words in the puzzle: MEASURING, MARKING, SHAPING, CUTTING, SAWING, DRILLING, FILING, SANDING, HITTING, HOLDING, JOINING

AYENEEEPM I TR RSYTTELDTTU I MEASUR I NGOAG OACA I BGDOGN F FORM I NGRN I H I EEOK I NT I DSML ETRP I SDLSAT I F E A T E N O L OWF N OH T SAHG I N I OG SUNS JO I N I NGS CH I T T I NGNGAN HONRS LORDOXR

Activity 2

Mark the odd tool out. Then write down to which family tool the right ones belong to.

Sand paper

Rasp

Files

The tool family is________________

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Chisel

Ernest FERRER

Common tools

Activities. Unit 2. Lesson 2

etc Handsaw

Craft knife

The tool family is________________

Copying saw Hacksaw

etc Adjustable wrench Screwdriver

The tool family is________________

Allen key

Dividers

etc

Pillar Drill Bench vice

Pliers

F-clamp

The tool family is________________

Activity 3

Tool dominoes. Play the game in groups of four. Match each dominoes tool family with next dominoes tool. Here you have an example

+

SQUARE

HOLDING

+

PLIERS

CUTTING

+

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Ernest FERRER

Common tools

Activities. Unit 2. Lesson 2

Frame structures for language usage while playing:

PLAYING

It's your turn I've finished Do you want another try?

I just have one, two... dominoes left You are the winner Yes, please / No, thank you

CORRECT/INCORRECT

That's fine Well done

Your match is incorrect This tool doesn't do this action

Activity 4

Memory game. Tool photo and tool name Play the game in groups of 2-4 students. Mix all the cards. Then display face down in rows and columns. The first player chooses a card, turns it over and reads/shows the card. Then he does a second card choice and also turn it over. If both cards are the same, the player keeps them with him and scores 1 point. If they are not, he replaces them face down. Now it's the second player's turn. Once all the cards have been paired up, the player with the most points wins.

Pillar drill

Adjustable wrench

Use the same frame structures for language from the last exercise to help you speaking English whilst playing

Activity 5

Label the workshop tools. Write down labels using technical lettering "retolaci?" with the name of the tool and the tool family it belongs. Then stick the label on the tool and wrap it with adhesive band. If you have several identical tools it is interesting to number them in order to check them easily.

SQUARE-2 Measuring

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Ernest FERRER

Common tools Activities. Unit 2. Lesson 3

Lesson 3 Comparing tool families

Activity 1.

Read the following diagram about sawing and cutting tools. Ask the teacher if you don't understand the meaning of any words.

Similarities Differences

Sawing tools

Cutting tools

They are used to divide objects into two parts

They have a handle and a blade

They split materials by eroding the

They split materials into two parts

object, so they produce sawdust or without releasing sawdust or wood

wood shaving

shaving.

New pieces together are smaller than New pieces together are equal to the

the original

original

They work on a backward and forward movement

They work on one way movement

They have teeth, a sort of row of points which stick out from the blade

They just have a very sharp blade

You must consider sawing out of the

line of division to foresee the loss of You can cut following lines of division

material

Now complete the diagram filling the cells with YES or NO.

Used to divide objects Used for thick objects Used for slim (thin) objects Handle Blade Teeth Wasting stuff Result is equal to original Works on the line of division

Sawing tools

Cutting tools

Finally write/complete/choose and circle an explanation about one sawing/cutting tool.

The _____________ belongs to the _____________ tools family. It is used for _____________________. It has several parts: 1) _________ used for ________________ 2) _________ used for ________________ 3) _________ used for ________________. To use this tool you have to cut/saw following/outside the line mark because it produces sawdust/doesn't make waste, so the new pieces are the same/smaller than the original ones.

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Ernest FERRER

Common tools Activities. Unit 2. Lesson 3

Activity 2

Read the following diagram about kinds of joins. Ask the teacher if you don't understand the meaning of any word.

Similarities Differences

Reversible join

Definitive join

They are used to assemble different pieces to make an object

You need a join and also a tool to use it

Used for easily made objects, like Do Used for cheap and common objects

It Yourself (D.I.Y)

Used for complex objects where join Used for complex objects where join

endurance is less than object

endurance is longer than object

endurance.

endurance.

You can check the join and change it, To check the join you must break it

without destroying it.

and put in a new one

This join is expensive and slow to

This join is cheap and quick to

assemble

assemble

Danger: could be loosened by

Danger: It is difficult to maintain.

vibration, strikes, etc

Now complete the diagram filling the cells with a cross where needed.

Eiffel Tower, Newcastle and Sidney bridge Screw, washer and screwdriver Hammer and nails Ships and planes "Meccano" Shelves Wood furniture: chairs, tables, cupboard Adjustable wrench A thermoplastic toy with parts glued together A riveted backpack, suitcase, etc. A welded building structure, a car, etc.

Reversible join Definitive join

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Ernest FERRER

Common tools Activities. Unit 2. Lesson 3

Finally write/complete/choose an explanation about one object around you made by assembled parts.

The _____________ is made by ______(number) parts. They are kept together due to a reversible/definitive join.

The join is made using ____________________ because it is cheap/easy to assembly/ easy to check/ has a long endurance, etc.__________________________ (add any other comments about advantages and inconvenience of the join)

Activity 3

Sizes and standardization. Look at these pictures. Describe what you see.

Sand paper grades

Scissors set Coping saw set

etc

Metric screw

Screw assortment

Screwdrivers set

AdjusWthaabt lisethwerteoonl cnhameSacndrewwhadt rairveethrey used for?AClloeunld kyoeuyexplain thDe ipvuirdpeosresof

so many sizes or types of the same tool? Think of a situation where you would need to use several sizes of any of the tools proposed.

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