{"type":"fill-in-blanks","id":"73853","dataJson":{"key":3,"prompt":"Fill out the blanks","options":{"china":[{"label":"china","value":"china"},{"label":"red","value":"red"}],"fired":[{"label":"fired","value":"fired"},{"label":"broken","value":"broken"}],"chemicals":[{"label":"sulphate","value":"sulphate"},{"label":"chemicals","value":"chemicals"}],"silicate glass":[{"label":"silicate glass","value":"silicate glass"},{"label":"plastic","value":"plastic"}],"aluminum silicate":[{"label":"aluminum silicate","value":"aluminum silicate"},{"label":"aluminium foil","value":"aluminium foil"}]},"template":"When {{china}} clay is {{fired}}, heat removes the water, and the {{chemicals}} inside the clay rearrange themselves into crystals of {{aluminum silicate}} tightly bonded by {{silicate glass}}, which is overall very much stronger.","validResponse":{"china":"china","fired":"fired","chemicals":"chemicals","silicate glass":"silicate glass","aluminum silicate":"aluminum silicate"}}}

{"type":"multi-choice","id":"73854","dataJson":{"key":11,"prompt":"What type of material is a house brick?","options":[{"key":"0.0019412333029429352","label":"ceramic","value":"ceramic"},{"key":"0.25057048261721093","label":"cloth","value":"cloth"},{"key":"0.07785397859705256","label":"composite","value":"composite"}],"limitChoices":{"max":1,"min":1},"validResponse":["ceramic"]}}

{"type":"multi-choice","id":"73855","dataJson":{"key":12,"prompt":"Identify the words which you can use to describe ceramics.","options":[{"key":"0.2114918951918513","label":"brittle","value":"brittle"},{"key":"0.13158219017210526","label":"stretchy","value":"stretchy"},{"key":"0.6470917638901461","label":"high electrical and thermal resistance","value":"high electrical and thermal resistance"},{"key":"0.6040413077676986","label":"durable","value":"durable"},{"key":"0.8492757581691129","label":"flexible","value":"flexible"}],"limitChoices":{"max":3,"min":3},"validResponse":["brittle","high electrical and thermal resistance","durable"]}}

{"type":"multi-choice","id":"73856","dataJson":{"key":13,"prompt":"How are ceramic materials made?","options":[{"key":"0.8455404949803428","label":"By heating and cooling a substance","value":"By heating and cooling a substance"},{"key":"0.2961526589690988","label":"By adding many small molecules together","value":"By adding many small molecules together"},{"key":"0.02611407331631388","label":"Using electricity","value":"Using electricity"}],"limitChoices":{"max":1,"min":1},"validResponse":["By heating and cooling a substance"]}}

{"type":"multi-choice","id":"73857","dataJson":{"key":14,"prompt":"Which of the following is a typical use for a ceramic?","options":[{"key":"0.07522964658739406","label":"Bathroom sink","value":"Bathroom sink"},{"key":"0.019577702541258568","label":"car","value":"car"},{"key":"0.3482671953363238","label":"clothing","value":"clothing"}],"limitChoices":{"max":1,"min":1},"validResponse":["Bathroom sink"]}}

Answer incorrect

Look at the slide below to work out the answer.