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Using Linear Equations to Count Pecans icon
Using Linear Equations to Count Pecans

Resource ID: txlsr14013
Grade Range: 9
Subject: Math

Students will write linear equations in point-slope form given two points via a verbal description.

Teacher instructing

Mendelian Genetics Using Monohybrids icon
Mendelian Genetics Using Monohybrids

Resource ID: txlsr4002
Grade Range: 9
Subject: Science

Students will work collaboratively through a fictitious, real-world scenario to determine the probability of each breeding pair of dogs producing offspring with the desired trait for a fictitious client.

Vote for me the Populist icon
Vote for me, the Populist!

Resource ID: txlsr14041
Grade Range: 10
Subject: Social Studies

Students will use major events during the late 19th century to decide what a presidential candidate’s platform should be in order to improve the country at that time.

Students presenting their platform

Proving Triangles Congruent Using the Side-Side-Side and Side-Angle-Side Postulates icon
Proving Triangles Congruent Using the Side-Side-Side and Side-Angle-Side Postulates

Resource ID: txlsr14014
Grade Range: 10
Subject: Math

Students will prove: Two triangles are congruent using the Side-Side-Side (SSS) and Side-Angle-Side (SAS) postulates.

Teacher giving instructions

 

 

Whats the Verdict An Investigation of Herbicide Drift on Grapevines icon
What’s the Verdict? An Investigation of Herbicide Drift on Grapevines

Resource ID: txlsr14055
Grade Range: 9
Subject: Science

Students will investigate the possible effects of herbicide drift on grape production by making inferences from an article about a local vineyard and using various experimental materials.

Students demonstrate their experiment design

Working with Literal Equations icon
Working with Literal Equations

Resource ID: txls083
Grade Range: 10
Subject: Math

The lesson will provide a conceptual basis for illustrating the parallelism between solving multi-step equations and translating literal equations into solutions for specified variables.

Students working together

Stoichiometry icon
Stoichiometry

Resource ID: txls197
Grade Range: 10
Subject: Science

Students will model real-world formulas and chemical reactions to investigate the meaning of limiting reactants.

Square Root Regression icon
Square Root Regression

Resource ID: txls198
Grade Range: 10
Subject: Math

This lesson is a student discovery lesson that culminates in square root regression with technology. Students will use their study of inverses, the relationship between quadratic and square root functions, their previous knowledge of regression, and determine how to find the square root regression of real-world data.

DNA Sequencing icon
DNA Sequencing

Resource ID: txls128
Grade Range: 9
Subject: Science

In this lesson, students will investigate how gene expression is a regulated process controlled by DNA and the interpretations of codons through translation.

Laws of Exponents icon
Laws of Exponents

Resource ID: txls105
Grade Range: 9
Subject: Math

Students will discover the laws of exponents using problem-solving skills.

Texas Essential Knowledge and Skills (TEKS) Vertical Alignment

Click below to learn about the TEKS related to the unit and Research Lesson. The highlighted student expectation(s) is the chosen focus for the Research Lesson.

OnTrack logo
Types of Science Investigations

Resource ID: sm0l3b
Grade Range: 9 - 12
Subject: Science

Students will distinguish between descriptive, comparative, and experimental investigations.

OnTrack logo
Experimental Design

Resource ID: sm0l3d
Grade Range: 9 - 12
Subject: Science

Given investigation scenarios and lab procedures, students will identify independent variables, dependent variables, constants, and control groups.

997697-PS-GW-Resource-Logo-Update_90x90px
Potential and Kinetic Energy

Resource ID: r4sci0001
Grade Range: 6 - 12
Subject: Science

This resource provides Tier I instruction ideas for Grade 6+ science teachers in the area of potential and kinetic energy.

Science icon
Protein Synthesis

Resource ID: r4sci0004
Grade Range: 9 - 12
Subject: Science

The learner explores the structure and function of the nucleic acids and enzymes important to the process of synthesizing proteins.

R4 logo
Cell Comparisons

Resource ID: r4sci0006
Grade Range: 9 - 12
Subject: Science

Learners compare a variety of prokaryotes and eukaryotes to determine similarities and differences among and between them.

997697-PS-GW-Resource-Logo-Update_90x90px
Monohybrid and Dihybrid Crosses

Resource ID: r4sci0007
Grade Range: 9 - 12
Subject: Science

Learners calculate the probability of genotypic inheritance and phenotypic expression using mono- and dihybrid crosses.

997697-PS-GW-Resource-Logo-Update_90x90px
Mechanisms of Evolution Beyond Natural Selection

Resource ID: r4sci0008
Grade Range: 9 - 12
Subject: Science

Learners analyze and evaluate the effects of other evolutionary mechanisms.

997697-PS-GW-Resource-Logo-Update_90x90px
Evidence for Evolution

Resource ID: r4sci0009
Grade Range: 9 - 12
Subject: Science

Learners analyze and evaluate how evidence of common ancestry among groups is provided by the fossil record, biogeography, and homologies, including anatomical, molecular, and developmental.

997697-PS-GW-Resource-Logo-Update_90x90px
Introduction to Plate Tectonics

Resource ID: r4sci0011
Grade Range: 6 - 12
Subject: Science

This resource is intended to use for Tier I classroom instruction.

997697-PS-GW-Resource-Logo-Update_90x90px
Human Impact

Resource ID: r4sci0012
Grade Range: 7 - 12
Subject: Science

This resource can be used, in conjunction with best practices, for Tier I classroom instruction.

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