Elementary School Middle School Secondary School Elementary School Earth and Space Science for Elementary School The Water Cycle Weathering Erosion and Sedimentation The Earth’s Surface Main Idea, Plot, and Purpose for Elementary School Details and Facts Patterns of Organization Main Ideas & Essential Messages Character and Point of View Character Development Number Sense for Elementary School Basic Facts About Numbers Physical and Chemical Sciences for Elementary School Measurement Middle School Algebraic Thinking for Middle School Developing the Concept of Slope Data Analysis and Probability for Middle School Measures of Central Tendency Earth and Space Science for Middle School Earth’s Dramatic History Continental Drift The Water Cycle Geometry and Spatial Sense for Middle School Geometric Shapes Main Idea, Plot, and Purpose for Middle School Understanding Details and Facts Main Ideas and Essential Messages Reading Strategies for Middle School Teachers Introduction to Reading Three Interactive Elements of Reading Strategic Readers Vocabulary Development Pre-Reading Post-Reading Words and Phrases for Middle School Clues for Working with Context Making Inferences and Drawing Conclusions Secondary School Earth and Space Science for Secondary School The Water Cycle Number Sense for Secondary School An Introduction to Number Sense Percents, Fractions, and Decimals Main Idea, Plot, and Purpose for Secondary School Plot Development Reading Strategies for Secondary School Introduction to Reading Three Interactive Elements of Reading Strategic Readers Vocabulary Development Pre-Reading Post-Reading