Given the descriptions or chemical formulas, students will use relative masses of elements in substance to calculate and determine the ratio of atoms of each element in a compound so as to determine percent composition or empirical formula.

This resource provides flexible alternate or additional learning activities for students learning about the gravitational attraction between objects of different masses at different distances. IPC TEKS (4)(F)

This resource provides alternative or additional tier-one learning options for students learning about heat transfer, Chemistry TEKS (11)(B).

This resource supports Chemistry TEKS (11)(A).

This resource, developed to support Chemistry TEKS (11)(D), provides alternative or additional tier-one learning options to help students understand the concept of specific heat capacity.

This resource provides flexible alternative or additional learning opportunities for students to identify the main functions of the digestive system.

This resource provides alternative or additional tier-one learning options for students learning about projectile motion—Physics TEKS (4)(C).

This resources allows students to explore the postulates of the Kinetic Molecular Theory in order to better understand why gas particles behave the way that they do.  

This resource provides flexible alternate or additional learning opportunities for students to recognize the development and components of the cell theory, TEKS (7)(12)(F).

This resource provides information on the standardized system for labeling and classifying chemicals known as the Globally Harmonized System of Classification and Labeling of Chemicals (GHS).

This resource provides flexible alternative or additional learning opportunities for students to differentiate between elements and compounds on the most basic level, Science TEKS (6)(5)(C).

This Tier 1 resource provides flexible alternative or additional learning opportunities for students to distinguish between physical and chemical changes in matter in the digestive system.

Given descriptions, diagrams, and chemical symbols of any element, students will show the arrangement of electrons in the outer-most energy levels by using Lewis valence electron dot structures.

Given descriptions, scenarios, or diagrams, students will use the formula for the ideal gas law to calculate pressure, temperature, volume, or moles of a gas.

Given laboratory investigation scenarios, students will determine the equipment that best fits the procedure.

Tier I resource for teaching about what happens at plate boundaries.

Tier I resource for instruction on the lunar phases.

Given field and laboratory scenarios, students will collect and record data using the International System of Units (SI) and qualitative means such as labeled drawings and graphic organizers.

Given scenarios of comparative and experimental investigations, students will plan and implement investigations by making observations and asking well-defined questions and formulating testable hypothesis.

Given descriptions of investigation, students will select appropriate tools and technology to collect, record, and analyze information.