How VR works

Curriculum topic

Grade

Grade 10

Subject

Английский язык

Term

2

Lesson

№ 32

Section

Unit 2 Virtual reality

Learning objectives

• 10.3.3explain and justify one's own and others' opinions on a wide range of topics specified in the curriculum
• 10.4.3quickly scan long texts to identify content that requires full reading within a range of topics in general and in the curriculum

Sample questions

1. 1
   How does a VR headset make the virtual world look three-dimensional?

   It shows a slightly different image to each eye It shows the same flat image to both eyes It turns the screen off when the head moves It uses one very large curved screen
2. 2
   What is the main job of head tracking in a VR headset?

   To keep the headset from getting too warm To measure how long the user has worn the headset To record the user's voice and upload it To update the picture when the viewer turns or moves
3. 3
   In VR, what does the word latency mean?

   The delay between a head movement and the new picture The number of pixels on the headset screen The time a battery needs to charge fully The weight of the headset on the user's head