HMH Into Science - Texas Curriculum
Unit 1 - Matter and Energy
Classify Matter by Properties
Mixtures
Conservation of Mass
Unit 2 - Force, Motion, and Energy
Patterns of Forces
Energy Transfer
Conductors and Insulators
Electrical Energy
Unit 3 - Earth and Space
Patterns in Seasons
Phases of the Moon
The Sun and the Water Cycle
Changes to the Earth's Surface
Weather and Climate
Renewable and Nonrenewable Resources
Energy Resources and Modern Life
Unit 4 - Organisms and Environment
The Role of Producers
Matter and Energy Flow in Food Webs
Fossils and Past Environments
Structures and Functions of Plants
Inherited and Acquired Physical Traits