Grade 3 Spring — Informational/Expository Writing, Research Process Introduction, and Dialogue Mechanics Maintenance
English · VOC
G3
eng.g3.s.voc.prefixes_inter_pre_dis_mis
Recognize and use prefixes inter- ('between, among'), pre- ('before'), dis- ('not, opposite of'), and mis- ('wrongly')
Identify inter-, pre-, dis-, and mis- prefixes; strip the prefix to find the root; predict the meaning of new words by combining prefix-meaning with root-meaning. Apply in informational writing and reading.
Mastery threshold
90%
Min instances
12
Typical minutes
35
Spaced intervals (days)
1, 3, 7, 14, 30, 60
Successors
-
eng.g4.f.voc.prefixes_extended_super_anti_auto
(not yet loaded)
Common misconceptions
- Confuses dis- and mis- ('displaced' vs. 'misplaced' both have a 'place' root but different meanings).
- Treats every word starting with 'pre' as having the prefix pre- (e.g., 'pretty', 'present').