| abbreviation | addend | atmosphere | agriculture |
| adverb | area | conservation | barter |
| antonyms | array | energy | borders |
| apostrophe | commutative property | extinct | cardinal directions |
| chronological order | data | force | citizenship |
| complete sentence | decimal | geological features | conflict |
| context clues | denominator | life cycle | consumer |
| contraction | elapsed time | magnetic attraction | distribution |
| declarative | estimation | matter | economy |
| exclamatory | factor | moon phases | equator |
| fact | graph | natural resources | exports |
| interrogative | horizontal | observe | geographic features |
| multi-meaning words | measurements | offspring | geography |
| opinion | metric system | orbit | global |
| organization | multiple | organism | hemisphere |
| plural | letter/number coordinates | photosynthesis | imports |
| possessive | numerator | physical change | industry/manufacturing |
| predicate | primeter | pollution | latitude |
| prefixes | place balue | predator | longitude |
| punctuation (commas) | probability | prey | map key |
| root word | product | rotation | natural resources |
| run-on sentence | scale | scientific method | physical map |
| singular | three-dimensional | solor system | population |
| story elements | two-dimensional | water cycle | producer |
| subject | vertical | weathering | product |
| suffixes | | | suburbam |
| summarize | | | wants and needs |
| supporting details | | | |
| synonyms | | | |
| verb | | | |