Accommodations > Laboratory

Some measurements do not need to be exact, but are provided as a guide in carrying out the experiment. Approximate measurements are acceptable in these cases.

Provide larger targets to reduce the need for accurate positioning

• A Funnel can provide a larger target for the student when filling glassware with small openings, such as test tubes, graduated cylinders, etc

Stabilize the materials to make them easier to access

• A Non-Slip Mat may be useful to stabilize glassware.
  [non-slip material - assistivetech.net]
• A Weighted Beaker Holder can also be used to stabilize glassware.

Use equipment that is easier to grasp

• A Non-Slip Strip may be attached
• An attachable Handle or Non-Slip Strip may be attached to larger glassware

Use equipment that is break-proof / spill-proof

• Plastic containers and measuring devices can sometimes be substituted
  [laboratory plasticware - assistivetech.net]
• Plastic wash bottles can be used to dispense some liquids without risk of breakage or spillage.

Reduce hand use by automating steps

• Bottletop dispensers may be used to measure out a set amount of reagent.
• Electronic burettes may be easier for some students to operate.

Try doing the experiment with different types of measurements that may be easier to make accessible

• Weigh liquids to obtain a desired volume. When working with a known substance at room temperature, it is possible to calculate the mass of a desired volume (e.g., 1 g H₂O ~ 1 mL H₂O).

Vision issues may arise when a student with a mobility impairment cannot get close enough to the equipment to make accurate readings (e.g., reading a burette). See also Laboratory Accommodations for Low Vision & Blindness.

Stabilize the materials to make them easier to access

• A Non-Slip Mat may be useful to stabilize glassware.
  [non-slip material - assistivetech.net]
• A Weighted Beaker Holder can also be used to stabilize glassware.

Use equipment that is easier to grasp

• Gripping Aids, such as those used to help students grip pencils may also be used to help a student grip a stirring rod.
  [gripping aids - assistivetech.net]

Reduce hand use by automating steps

• A Magnetic Stirrer may be used. The cost for these devices varies between student and professional mode

Reduce hand use by automating steps

• A Digital Balances require less manipulation than beam balances

Provide larger targets to reduce the need for accurate positioning

• A Funnel can provide a larger target for the student when filling glassware with small openings, such as test tubes, graduated cylinders, etc.

Use equipment that is easier to grasp

• Gripping Aids, such as those used to help students grip pencils may also be used to help a student grip a stirring rod.

Reduce hand use

• Colored Alcohol Thermometers are easier to read than mercury thermometers since they do not require exact positioning. They also are safer to use in situations where breakage may occur.

Vision issues may arise when a student with a mobility impairment cannot get close enough to the equipment to make accurate readings (e.g., reading a burette). See also Laboratory Accommodations for Low Vision & Blindness.