Table 1 Time and year or survey dissemination, total number of participants, and sample demographics by year
From: The impacts of COVID-19 on K-8 science teaching and teachers
Survey time/year | N | Participant demographics by year |
|---|---|---|
Summer 2018 | 119 | NGSS study participants: middle school science teachers from California |
Summer 2019 | 109 | NGSS study participants: middle school science teachers from California |
Spring 2020* | 120 | NGSS study participants: middle school science teachers from California |
Summer 2020* | 452 | NGSS study participants: middle school science teachers from California + expanded sample: K-8 science teachers across US |
Spring 2021 | 193 | NGSS study participants from California + expanded sample: K-8 science teachers across US |