💻 TechnologyGrade 2Lesson 6
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Caring for and Handling Devices

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Learning Objectives

  • 1Identify good device care behaviors that protect a device, and poor device care behaviors that can cause damage
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Mini Lesson

Computers, tablets, and laptops are expensive tools that help us learn, create, and communicate. Treating them with care means they will last longer and work better for everyone who uses them.

Good device care — what to DO

  • Use two hands when carrying a laptop or tablet — never dangle it by one corner.
  • Place devices on a flat, stable surface — not on the edge of a table where they could fall.
  • Keep food and drinks away from all devices — spills can destroy a keyboard or circuit board instantly.
  • Clean the screen gently with a soft, dry cloth — never use paper towels, water, or cleaning spray.
  • Charge the device properly — use the correct charger and do not let the battery drop to zero regularly.
  • Close the lid gently — never slam a laptop shut or press hard on the screen.
  • Store devices in a case or bag when not in use to protect from knocks and scratches.

Poor device care — what NOT to do

  • Never eat or drink near a device — even a small spill can cause permanent damage.
  • Never stack heavy books on top of a laptop — it can crack the screen or damage the hinges.
  • Never touch the screen with sharp objects — fingernails, pencils, or pens can scratch touchscreens.
  • Never leave a device in direct sunlight or in a hot car — heat damages the battery and screen.
  • Never pull on cables — always hold the plug, not the wire, when disconnecting a charger.

Why does it matter?

  • Damaged devices are expensive to repair or replace.
  • Library and shared devices are used by many children — caring for them is a shared responsibility.
Good and Poor Device CareTwo columns showing good device care behaviors on the left and poor device care behaviors on the right — five examples in each column.Good CarePoor CareUse two handsto carry deviceKeep food awayfrom all devicesClose lid gentlyno slammingStore in a casewhen not in useSoft cloth cleandry only, no sprayEat near devicecrumbs and spills damageStack books on topcan crack the screenTouch screen with penscratches the glassLeave in hot sundamages battery and screenPull on the cablealways hold the plug
Good device care behaviors (green, left) versus poor device care behaviors (red, right) — five examples in each column.
Four Device Danger ZonesFour warning cards showing the four main dangers for devices: water and spills, heat and sunlight, heavy pressure, and sharp objects.Device Danger ZonesWater and SpillsEven a tiny drop canshort-circuit a device.Heat and SunlightDirect sun or hot carsdamage batteries.Heavy PressureBooks on top can crackthe screen or hinges.Sharp ObjectsPencils and pens scratchscreens permanently.
The four main danger zones for devices — water and spills, heat and sunlight, heavy pressure, and sharp objects.
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Ask yourself: "If I saw someone about to put a cup of water next to a laptop, what would I say? Why?"

Vocabulary
Device
A computer, tablet, or phone you can usee.g. A laptop is one kind of device.
Care
How you protect something so it stays safe and works welle.g. I care for my tablet by wiping the screen.
Damage
Harm done to a device that may break ite.g. Spilling juice can damage a computer.
Charger
A cable and plug that gives a device powere.g. I plug in the charger when the battery is low.
Battery
The part of a device that stores powere.g. My tablet's battery lasts five hours.
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