Sometimes Chrome extensions can enhance a Google Form. The newly released extension EquatIO has a paid feature integration with Forms where you can add mathematical text to a Form and students could respond to questions with mathematical text. The example below uses a different chrome extension, Talk & Comment, where a teacher could record each question and make the Form more secure. A screen shot of the quiz wouldn't capture the questions to be shared with other periods. Below is the Form embedded as well as a picture of what it would look like with the extension installed.