{"type":"multi-choice","id":"76163","dataJson":{"key":1,"prompt":"What is echolocation? ","options":[{"key":"0.7290901737901497","label":"When sounds echo off hard surfaces ","value":"When sounds echo off hard surfaces "},{"key":"0.10902060940175551","label":"Timing how long it takes for a sound to reach an animal ","value":"Timing how long it takes for a sound to reach an animal "},{"key":"0.16088272734577258","label":"Using the time taken for a reflection of sound to reach the sound emitter to locate objects","value":"Using the time taken for a reflection of sound to reach the sound emitter to locate objects"}],"limitChoices":{"sameNumberAsCorrectAnswers":true},"validResponse":["Using the time taken for a reflection of sound to reach the sound emitter to locate objects"]}}

{"type":"sort-list","id":"76164","dataJson":{"key":2,"prompt":"From the highest frequency to the lowest, order the following sound ranges. ","options":[{"key":"0.2064340585039781","label":"Infrasound ","value":"Infrasound "},{"label":"Ultrasound","value":"Ultrasound"},{"key":"0.9798633545143294","label":"Human hearing range ","value":"Human hearing range "}],"validResponse":["Ultrasound","Human hearing range ","Infrasound "],"fileboyImageId":"","shuffleOptions":true}}

{"type":"multi-choice","id":"76165","dataJson":{"key":3,"prompt":"Imagine you are recording yourself playing the violin. What room would provide you with the best sound quality? ","options":[{"key":"0.9859350436835146","label":"The kitchen, because it is large, has a tile floor and lots of hard surfaces","value":"The kitchen, because it is large, has a tile floor and lots of hard surfaces"},{"key":"0.4016632481021781","label":"The garage, because it has thin walls and lots of stuff in it","value":"The garage, because it has thin walls and lots of stuff in it"},{"key":"0.18048769281152766","label":"The living room, because the floor is carpeted, there are lots of soft furnishings, and curtains on the walls","value":"The living room, because the floor is carpeted, there are lots of soft furnishings, and curtains on the walls"},{"key":"0.04436348331388795","label":"The corridor, because it is carpeted and is long and narrow","value":"The corridor, because it is carpeted and is long and narrow"}],"limitChoices":{"sameNumberAsCorrectAnswers":true},"validResponse":["The living room, because the floor is carpeted, there are lots of soft furnishings, and curtains on the walls"]}}

{"type":"image-bucket","id":"76166","dataJson":{"prompt":"Place these animals into the correct bucket, those you think have excellent hearing and those which you think have not.","buckets":[{"key":"0.9362611623719199","name":"excellent hearing","old_key":"excellent hearing"},{"key":"0.04056046630513066","name":"poor hearing","old_key":"poor hearing"}],"options":[{"key":"0.9001044621296703","label":"owl","value":"owl","bucket":"0.9362611623719199","fileboyId":"5a6b9f64-1e8a-473d-915d-3269d796a5dc"},{"key":"0.9069146267601852","label":"bat","value":"bat","bucket":"0.9362611623719199","fileboyId":"165610e2-7bfc-4ffa-a5b3-e39a6f7e8275"},{"key":"0.04990021568188818","label":"fox","value":"fox","bucket":"0.9362611623719199","fileboyId":"41172b37-f414-458e-af9e-d4d79ce67b67"},{"key":"0.05903117738230501","label":"dolphin","value":"dolphin","bucket":"0.9362611623719199","fileboyId":"52e301bc-1209-455f-be42-858dc0e4fe06"},{"key":"0.01443654666202887","label":"jellyfish","value":"jellyfish","bucket":"0.04056046630513066","fileboyId":"1bd15bc7-9a12-4dd9-8a9e-6154e07c34b9"},{"key":"0.4342243408661568","label":"starfish","value":"starfish","bucket":"0.04056046630513066","fileboyId":"807be75d-8a9b-432b-aa64-ae1bf3da45de"},{"key":"0.1262267465841841","label":"snake","value":"snake","bucket":"0.04056046630513066","fileboyId":"ba77e822-1bc7-4b79-98e7-caf411c05992"},{"key":"0.07266068942825932","label":"butterfly","value":"butterfly","bucket":"0.04056046630513066","fileboyId":"8a4555e8-ef75-405a-bd5e-9d56f8e191b0"}]}}

{"type":"multi-choice","id":"76167","dataJson":{"key":4,"prompt":"Why is sonar a useful technology? ","options":[{"key":"0.5692005091985803","label":"It helps us locate things which are too far away to see","value":"It helps us locate things which are too far away to see"},{"key":"0.4531715844300389","label":"It takes energy to emit and detect","value":"It takes energy to emit and detect"},{"key":"0.9165170213472253","label":"It can't be heard by people ","value":"It can't be heard by people "}],"limitChoices":{"sameNumberAsCorrectAnswers":true},"validResponse":["It helps us locate things which are too far away to see","It can't be heard by people "]}}

Answer incorrect

Look at the slide below to work out the answer.