• Resource ID: M8M3L8*
    • Grade Range: 8
    • Subject: Math

    OnTrack logo Writing Geometric Relationships

    Given information in a geometric context, students will be able to use informal arguments to establish facts about the angle sum and exterior angle of triangles, the angles created when parallel lines are cut by a transversal, and the angle-angle criterion for similarity of triangles.

    • Resource ID: M8M4L1*
    • Grade Range: 8
    • Subject: Math

    OnTrack logo Comparing and Explaining Transformations

    Given rotations, reflections, translations, and dilations, students will be able to develop algebraic representations for rotations, and generalize and then compare and contrast the properties of congruence transformations and non-congruence transformations.

    • Resource ID: M8M4L4*
    • Grade Range: 8
    • Subject: Math

    OnTrack logo Mean Absolute Deviation

    Given a set of data with no more than 10 data points, students will be able to determine and use the mean absolute deviation to describe the spread of the data.

    • Resource ID: M8M4L5*
    • Grade Range: 8
    • Subject: Math

    OnTrack logo Generalizing about Populations from Random Samples

    Given a population with known characteristics, students will be able to use a variety of methods to generate random samples of the same size in order to understand how a random sample is representative of a population.

    • Resource ID: M8M1L1a*
    • Grade Range: 8
    • Subject: Math

    OnTrack logo Evaluating Solutions for Reasonableness

    Given problem situations, the student will determine if the solutions are reasonable.

    • Resource ID: M8M3L7*
    • Grade Range: 8
    • Subject: Math

    OnTrack logo Predicting, Finding, and Justifying Solutions to Problems

    Given application problems, the student will use appropriate tables, graphs, and algebraic equations to find and justify solutions to problems.

    • Resource ID: R4SCI0054
    • Grade Range: 8
    • Subject: Science

    It's All About Cell Theory

    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).

    • Resource ID: R4SCI0055
    • Grade Range: 6–8
    • Subject: Science

    Elements and Compounds

    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).

    • Resource ID: R4ISCI001
    • Grade Range: K–8
    • Subject: Science

    TEA icon Interactive Science Glossary

    The Interactive Science Glossary is a resource that supports students who are learning the language of science. This resource includes written and spoken definitions and sentences in both Spanish and English. Students can even create, download, and print their own vocabulary cards. 

    • Resource ID: M7M3L16
    • Grade Range: 7–8
    • Subject: Math

    OnTrack logo Drawing Conclusions about Three-Dimensional Figures from Nets

    Given a net for a three-dimensional figure, the student will make conjectures and draw conclusions about the three-dimensional figure formed by the given net.

    • Resource ID: M8M3L3*
    • Grade Range: 8
    • Subject: Math

    OnTrack logo Estimating Measurements and Using Formulas: Surface Area

    Given application problems involving lateral or total surface area the student will estimate measurements and solve the problems.

    • Resource ID: M8M3L9*
    • Grade Range: 8
    • Subject: Math

    OnTrack logo Solutions of Simultaneous Equations

    Given a graph of two simultaneous equations, students will be able to interpret the intersection of the graphs as the solution to the two equations.

    • Resource ID: M8M2L13*
    • Grade Range: 8
    • Subject: Math

    OnTrack logo Analyzing Scatterplots

    Given a set of data, the student will be able to generate a scatterplot, determine whether the data are linear or non-linear, describe an association between the two variables, and use a trend line to make predictions for data with a linear association.

    • Resource ID: S8M4L4
    • Grade Range: 8
    • Subject: Science

    OnTrack logo Organisms and Environments - Humans and Ocean Systems

    Students will identify how humans depend on ocean systems and explain how human activities such as runoff, artificial reefs, or use of resources have modified these systems.

     

    • Resource ID: R4SCI0047
    • Grade Range: 8
    • Subject: Science

    Moon Phases

    Tier I resource for instruction on the lunar phases.

    • Resource ID: M8M2L8*
    • Grade Range: 8
    • Subject: Math

    OnTrack logo Generating Different Representations of Relationships

    Given problems that include data, the student will generate different representations, such as a table, graph, equation, or verbal description.

    • Resource ID: M8M2L10
    • Grade Range: 8
    • Subject: Math

    OnTrack logo Predicting, Finding, and Justifying Data from a Graph

    Given data in the form of a graph, the student will use the graph to interpret solutions to problems.

    • Resource ID: CM3L3
    • Grade Range: 8–12
    • Subject: Science

    OnTrack logo Covalent Bonding: Electron Dot Diagrams

    Given descriptions, diagrams, scenarios, or chemical symbols, students will model covalent bonds using electron dot formula (Lewis structures).