Table 1.
Search intensity of Top 10 individual keywords.
| School-Centered Resources |
Parent-Centered Resources |
||||
|---|---|---|---|---|---|
| Pre- | Post- | Pre- | Post- | ||
| Keyword | Covid | Covid | Keyword | Covid | Covid |
| Google Classroom | 1.00 | 1.95 | Online school | 0.04 | 0.06 |
| Khan Academy | 0.13 | 0.20 | Online classes | 0.03 | 0.05 |
| Kahoot | 0.33 | 0.19 | Home school | 0.03 | 0.03 |
| Seesaw | 0.02 | 0.15 | Online class | 0.00 | 0.02 |
| Schoology | 0.07 | 0.12 | Math game | 0.03 | 0.02 |
| Class Dojo | 0.01 | 0.06 | Distance learning | 0.00 | 0.02 |
| Flipgrid | 0.00 | 0.05 | Math worksheets | 0.00 | 0.02 |
| D2L | 0.05 | 0.05 | Online math | 0.00 | 0.01 |
| Nearpod | 0.02 | 0.02 | Math problem | 0.00 | 0.01 |
| Edmodo | 0.02 | 0.02 | Online reading | 0.00 | 0.00 |
Notes: Mean nationwide search intensity is shown for March-May 2019 (pre-Covid) and March-May 2020 (post-Covid). Search intensity of each term is measured relative to the pre-Covid search intensity for “Google Classroom”. Searches are not case sensitive.