Each lesson begins with an Understand the TEKS section. An overview of the TEKS standards covered, highlighting the most critical concepts students need to master for success. This section helps set the stage by identifying the key ideas and vocabulary that will be emphasized throughout the lesson. Guided Instruction provides scientific ideas and concepts. Hints and other guidance along the way help guide students to the correct answers.

Short response questions are provided to encourage students to think deeply and apply their understanding in meaningful ways. These prompts challenge students to demonstrate their skills and engage in thoughtful analysis beyond basic comprehension. How Am I Doing? prompts offer checkpoints and writing opportunities to help students reflect on and understand the TEKS.

Practice items reflect the types of questions students may encounter on the STAAR exams. Each practice set includes a reading selection and multiple-choice questions that assess students' understanding of the lesson’s skills.

Additional opportunities for STAAR-style practice are provided. These questions mirror the format and rigor of STAAR Exams and help gauge student readiness. Exit Tickets provide an opportunity for students to verify their understanding of the skills and standards before progressing to the next lesson.

Hands-on activities, experiments, and investigations are offered for each unit.

Building Stamina develops students' scientific confidence and endurance through structured practice. By working through varied problem sets in extended sessions, students strengthen their focus, accuracy, and persistence in problem-solving, preparing them to excel in both classroom assessments and standardized testing environments.