This is a vocabulary/spelling test for Florida's Houghton Mifflin Journeys 4th Grade reading series.
Unit 3 Lesson 13 - Antarctic Journal
The test is set up as a spelling and vocabulary test. There are three sections: a spelling section, a definition matching section, and a sentence fill-in the blank section. There are a total of 30 questions for each test.
The word list contains the ten words for the unit, plus definitions.
This also contains an answer key for the test.