The society solicits unpublished Collin County related material. Emphasis is placed on source material, such as: Bible records, church and lodge records, cemetery and funeral home records, military records, newspaper clippings, obituaries, old letters, maps, and diaries as well as school, tax, voter, and jury lists.

Annual financial report of the Collin County Community College documenting income, expenditures, and other relevant financial information for fiscal years 2013 and 2014. Includes a brief overview of college components and local area economics.

This study uses the ACS first-term general chemistry exam to determine if one curriculum approach is more effective in increasing student success than the other based on their performance on the ACS exam. Two chemistry curriculum approaches were evaluated in this study; the traditional curriculum (TC) and the Atoms First (AF) approach. The sample population was first-semester general chemistry students at Collin College in Frisco, TX. An independent sample t-test was used to determine if there were differences in overall performance between the two curriculum approaches on two different versions of the ACS exam. The results from this study show that AF approach may be a better alternative to the TC approach as they performed statistically significantly better on the 2005 exam version. Factor analysis was used to determine if there were differences between the two curriculum approaches by topic on the ACS exam. Eight different topics were chosen based on topics listed on the ACS Examinations Institute Website. The AF students performed better at a statistically significant level than the TC students on the topics of descriptive chemistry and periodicity, molecular structure, and stoichiometry. Item response theory was used to determine the chemistry content misconceptions held by the students …

A weekly publication, the Texas Register serves as the journal of state agency rulemaking for Texas. Information published in the Texas Register includes proposed, adopted, withdrawn and emergency rule actions, notices of state agency review of agency rules, governor's appointments, attorney general opinions, and miscellaneous documents such as requests for proposals. After adoption, these rulemaking actions are codified into the Texas Administrative Code.

A weekly publication, the Texas Register serves as the journal of state agency rulemaking for Texas. Information published in the Texas Register includes proposed, adopted, withdrawn and emergency rule actions, notices of state agency review of agency rules, governor's appointments, attorney general opinions, and miscellaneous documents such as requests for proposals. After adoption, these rulemaking actions are codified into the Texas Administrative Code.

Presentation for the 2014 Fracturing Impacts and Technologies Conference. This presentation discusses an evaluation of the correlation between shale gas development and ozone pollution within the Barnett Shale region.

Daily newspaper from Denton, Texas that includes local, state, and national news along with advertising.

Daily newspaper from Denton, Texas that includes local, state, and national news along with advertising.

Daily newspaper from Denton, Texas that includes local, state, and national news along with advertising.

Daily newspaper from Denton, Texas that includes local, state, and national news along with advertising.

Daily newspaper from Denton, Texas that includes local, state, and national news along with advertising.

Daily newspaper from Denton, Texas that includes local, state, and national news along with advertising.

Daily newspaper from Denton, Texas that includes local, state, and national news along with advertising.

Daily newspaper from Denton, Texas that includes local, state, and national news along with advertising.

Daily newspaper from Denton, Texas that includes local, state, and national news along with advertising.

Daily newspaper from Denton, Texas that includes local, state, and national news along with advertising.

Daily newspaper from Denton, Texas that includes local, state, and national news along with advertising.

Daily newspaper from Denton, Texas that includes local, state, and national news along with advertising.

Daily newspaper from Denton, Texas that includes local, state, and national news along with advertising.

Daily newspaper from Denton, Texas that includes local, state, and national news along with advertising.

Daily newspaper from Denton, Texas that includes local, state, and national news along with advertising.

Daily newspaper from Denton, Texas that includes local, state, and national news along with advertising.

Daily newspaper from Denton, Texas that includes local, state, and national news along with advertising.

Daily newspaper from Denton, Texas that includes local, state, and national news along with advertising.