How Do We Quantify the Building Blocks of Matter?
![997697-PS-GW-Resource-Logo-Update_90x90px](https://d1yqpar94jqbqm.cloudfront.net/styles/resource_icon_small/s3/images/997697-PS-GW-Resource-Logo-Update_90x90px_15.png?itok=FJVifyVZ)
This resource provides flexible alternate or additional learning opportunities for students learning about the mole concept, Chemistry TEKS (8)(A).
Objects in Motion
![997697-PS-GW-Resource-Logo-Update_90x90px_17](https://d1yqpar94jqbqm.cloudfront.net/styles/resource_icon_small/s3/images/997697-PS-GW-Resource-Logo-Update_90x90px_17_0.png?itok=v6YQ_b8k)
This resource provides flexible alternate or additional learning activities for students learning about the concepts of distance, speed, and acceleration. IPC TEKS (4)(A)
What’s Trending with the Elements?
![Region 4 Project Share Gateway Resource Region 4 Project Share Gateway Resource](https://d1yqpar94jqbqm.cloudfront.net/styles/resource_icon_small/s3/images/PSGWResourceLogo.png?itok=z98-cMDu)
This resource, aligned with Chemistry TEKS (5)(C), provides alternative or additional tier-one learning options for students using the periodic table to identify and explain trends.
Conservation of Momentum
![997697-PS-GW-Resource-Logo-Update_90x90px_17](https://d1yqpar94jqbqm.cloudfront.net/styles/resource_icon_small/s3/images/997697-PS-GW-Resource-Logo-Update_90x90px_17_4.png?itok=U6rEg2ou)
This resource was created to support TEKS IPC(4)(E).
The Bohr Model
![OnTrack OnTrack logo](https://d1yqpar94jqbqm.cloudfront.net/styles/resource_icon_small/s3/images/ontrack_large_9_binder_1.png?itok=bGsrJJzj)
Students will understand Bohr’s experimental design and conclusions that lead to the development of his model of the atom, as well as the limitations of his model.
Valence Shell Electron Pair Repulsion
![OnTrack OnTrack logo](https://d1yqpar94jqbqm.cloudfront.net/styles/resource_icon_small/s3/images/ontrack_large_9_binder_1.png?itok=bGsrJJzj)
Given illustrations or descriptions, students will predict the shape of molecules based upon the extent of the electron pair electrostatic repulsion.
Chemical Bonding: Metallic Bonds
![OnTrack OnTrack logo](https://d1yqpar94jqbqm.cloudfront.net/styles/resource_icon_small/s3/images/ontrack_large_9_binder_1.png?itok=bGsrJJzj)
Given scenarios or diagrams, students will describe the nature of metallic bonding and explain properties such as thermal and electrical conductivity, malleability, and ductility of metals.
Electron Configuration
![OnTrack OnTrack logo](https://d1yqpar94jqbqm.cloudfront.net/styles/resource_icon_small/s3/images/ontrack_large_9_binder_1.png?itok=bGsrJJzj)
Given descriptors, diagrams, and chemical symbols, students will use the periodic table to determine the electron configuration of neutral atoms.
Nomenclature: Covalent Compounds
![OnTrack OnTrack logo](https://d1yqpar94jqbqm.cloudfront.net/styles/resource_icon_small/s3/images/ontrack_large_9_binder_1.png?itok=bGsrJJzj)
Given descriptions, diagrams, or scenarios, students will write and name the chemical formulas of binary covalent compounds.
Ionic Bonds: Electron Dot Formulas
![OnTrack OnTrack logo](https://d1yqpar94jqbqm.cloudfront.net/styles/resource_icon_small/s3/images/ontrack_large_9_binder_1.png?itok=bGsrJJzj)
Given descriptions, diagrams, scenarios, or chemical symbols, students will model ionic bonds using electron dot formulas.
Moles and Molar Mass
![OnTrack OnTrack logo](https://d1yqpar94jqbqm.cloudfront.net/styles/resource_icon_small/s3/images/ontrack_large_9_binder_1.png?itok=bGsrJJzj)
Given descriptions or chemical formula of a substance, students will use the concept of a mole to relate atomic mass to molar mass.
Types of Solutions: Saturated, Supersaturated, or Unsaturated
![OnTrack OnTrack logo](https://d1yqpar94jqbqm.cloudfront.net/styles/resource_icon_small/s3/images/ontrack_large_9_binder_1.png?itok=bGsrJJzj)
Given scenarios, graphs, diagrams, or illustrations, the student will determine the type of solution such as saturated, supersaturated, or unsaturated.
3.04 Bar Charts
![SE Resource SE Resource updt](https://d1yqpar94jqbqm.cloudfront.net/styles/resource_icon_small/s3/images/SE_Logo_Icon_200x200new_0_new_57.jpg?itok=1thDi5sY)
In this video, students learn about bar charts as well as how to read and construct one.
3.05 Comparing Distributions
![SE Resource SE Resource updt](https://d1yqpar94jqbqm.cloudfront.net/styles/resource_icon_small/s3/images/SE_Logo_Icon_200x200new_0_new_57.jpg?itok=1thDi5sY)
In this video, students will compare bar charts, pie charts, and frequency tables to see differences in results.
2.01 Sample Surveys
![SE Resource SE Resource updt](https://d1yqpar94jqbqm.cloudfront.net/styles/resource_icon_small/s3/images/SE_Logo_Icon_200x200new_0_new_57.jpg?itok=1thDi5sY)
In this video, students are introduced to surveys and the idea that substantial size and random selection are necessary for good results.
2.02 Sources of Bias in Sampling and Surveys
![SE Resource SE Resource updt](https://d1yqpar94jqbqm.cloudfront.net/styles/resource_icon_small/s3/images/SE_Logo_Icon_200x200new_0_new_57.jpg?itok=1thDi5sY)
In this video, students learn about the bias that occurs in sampling.
2.03 Sampling Methods, Part 1
![SE Resource SE Resource updt](https://d1yqpar94jqbqm.cloudfront.net/styles/resource_icon_small/s3/images/SE_Logo_Icon_200x200new_0_new_57.jpg?itok=1thDi5sY)
In this video, students learn various ways of obtaining sample data.
2.04 Sampling Methods, Part 2
![SE Resource SE Resource updt](https://d1yqpar94jqbqm.cloudfront.net/styles/resource_icon_small/s3/images/SE_Logo_Icon_200x200new_0_new_57.jpg?itok=1thDi5sY)
In this video, students continue with practice problems about different sampling techniques.
2.05 Experiments vs. Observational Studies
![SE Resource SE Resource updt](https://d1yqpar94jqbqm.cloudfront.net/styles/resource_icon_small/s3/images/SE_Logo_Icon_200x200new_0_new_57.jpg?itok=1thDi5sY)
In this video, students explore the differences between experiments and observational studies.
2.06 Three Principles of Experimental Design
![SE Resource SE Resource updt](https://d1yqpar94jqbqm.cloudfront.net/styles/resource_icon_small/s3/images/SE_Logo_Icon_200x200new_0_new_57.jpg?itok=1thDi5sY)
In this video, students learn about replication, randomization, and control when designing and implementing an experiment.