UAE TLS Physics Subject Test case studies
UAE TLS Physics Subject Test · Put your knowledge to work in context.
The UAE Teacher Licensing System (TLS) Physics Subject Test is a multiple-choice examination used within the UAE's teacher-licensing framework to assess whether a candidate commands the physics content and classroom practice expected of a school physics teacher. It is aimed at current and prospective physics teachers in UAE schools, including expatriate candidates and graduates preparing to enter the profession. The UAE TLS Physics Subject Test case studies are 5 cases and about 2,900 words.
1Trolley Down a Ramp: Reconciling Two Measurements of Acceleration
A Grade 11 lab group releases a frictionless dynamics trolley from rest at the top of a 1.20 m ramp inclined at 8.0° to the horizontal. A motion sensor records position every 0.02 s and the software fits a parabola, returning a = 1.05 m/s² with a stated uncertainty of ±0.04 m/s².
581 words, about 3 min2A Lens Lab That Won't Form a Sharp Image
Students use a converging lens of stated focal length 10.0 cm to form a real image of a lit arrow on a screen. They place the object 15.0 cm from the lens and hunt for the image with a screen, but the sharpest image they can find is at about 27 cm and is noticeably blurry.
605 words, about 3 min3Two Bulbs, One Supply: Diagnosing a Dim Lamp
A student builds a series circuit with a 12 V battery of negligible internal resistance, a 6 Ω resistor, and a small lamp rated 6 V, 3 W. The lamp glows dimly.
597 words, about 3 min4Pressure, Temperature, and a Sealed Syringe
Students trap air in a sealed 60 mL syringe, hold the temperature constant, and compress it while recording pressure and volume. Their data give P·V values of 1.02, 1.01, 1.00, 0.99, and 0.97 (arbitrary units) as volume falls from 60 mL to 20 mL.
587 words, about 3 min5Half-Life Data With Too Few Counts
A school uses a weak source with a half-life of about 5 minutes and a Geiger–Müller tube to record count rate every minute for 12 minutes. Background is measured as 14 counts per minute.
530 words, about 3 min