{"type":"multi-choice","id":"70155","dataJson":{"key":1,"prompt":"Light is a form of energy.","options":[{"key":"0.26329318491843345","label":"True","value":"True"},{"key":"0.22982347931555092","label":"False","value":"False"}],"limitChoices":{"max":1,"min":1},"validResponse":["True"]}}

{"type":"fill-in-blanks","id":"70156","dataJson":{"key":3,"prompt":"Fill out the blanks","options":{"rays":[{"label":"waves","value":"waves"},{"label":"rays","value":"rays"}],"narrow":[{"label":"narrow","value":"narrow"},{"label":"wide","value":"wide"}],"photon":[{"label":"phoron","value":"phoron"},{"label":"photon","value":"photon"},{"label":"photo","value":"photo"}],"blocked":[{"label":"blocked","value":"blocked"},{"label":"heated","value":"heated"}],"straight lines":[{"label":"straight lines","value":"straight lines"},{"label":"wavy lines","value":"wavy lines"},{"label":"pairs","value":"pairs"}]},"template":"Light travels in {{straight lines}}. A {{photon}} is the basic unit that light is made from. They travel together in {{narrow}} beams called {{rays}}. Light continues to travel until it is {{blocked}} by an object. ","validResponse":{"rays":"rays","narrow":"narrow","photon":"photon","blocked":"blocked","straight lines":"straight lines"}}}

{"type":"image-bucket","id":"70157","dataJson":{"prompt":"Which of these are sources of light?","buckets":[{"key":"0.1543560048011422","name":"sources of light","old_key":"0"},{"key":"0.4788872757405779","name":"not sources of light","old_key":"1"}],"options":[{"key":"0.06519580414874471","label":"sun","value":"sun","bucket":"0.1543560048011422","fileboyId":"d6b823ed-90ea-4816-a05f-9e84983b1e10"},{"key":"0.7038971532610712","label":"candle","value":"candle","bucket":"0.1543560048011422","fileboyId":"5ed18511-8d5f-40e0-8e61-7879a0b60b97"},{"key":"0.3545839994726264","label":"lightning","value":"lightning","bucket":"0.1543560048011422","fileboyId":"6261f69e-4e8f-4505-8f6b-3cba43711638"},{"key":"0.8300327198581178","label":"phone screen","value":"phone screen","bucket":"0.1543560048011422","fileboyId":"c433e977-919b-417d-ab64-02760807f78e"},{"key":"0.16187246877195594","label":"water","value":"water","bucket":"0.4788872757405779","fileboyId":"6896a8ce-565d-473c-a94c-2a0c28e20e89"},{"key":"0.5795240897985092","label":"wall","value":"wall","bucket":"0.4788872757405779","fileboyId":"05497a9f-e2f9-44a6-8cf3-d23e5300fa30"},{"key":"0.9008409493774346","label":"moon","value":"moon","bucket":"0.4788872757405779","fileboyId":"85c7a098-a457-4c3d-904b-1de477b0ac91"},{"key":"0.25787655844051927","label":"stained glass","value":"stained glass","bucket":"0.4788872757405779","fileboyId":"3594e5f3-7d45-4e80-9faf-c89aeafb5453"}]}}

{"type":"multi-choice","id":"70158","dataJson":{"key":4,"prompt":"Fluorescent lights are often bright.","options":[{"key":"0.3832761891969292","label":"True","value":"True"},{"key":"0.8543173467029721","label":"False","value":"False"}],"limitChoices":{"max":1,"min":1},"validResponse":["True"]}}

{"type":"multi-choice","id":"70159","dataJson":{"key":12,"prompt":"The path of the light is blocked by what?","options":[{"key":"0.7140228286471705","label":"something that is transparent","value":"something that is transparent"},{"key":"0.9042190542620375","label":"something that is translucent","value":"something that is translucent"},{"key":"0.4264808332452875","label":"something that is opaque","value":"something that is opaque"}],"limitChoices":{"max":1,"min":1},"validResponse":["something that is opaque"]}}

Answer incorrect

Look at the slide below to work out the answer.