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?
1/16
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?
2/16
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________________
3/16
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
+
4/16
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
5/16
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.
6/16
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
7/16
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.
8/16
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