The purpose of this mixed methods study was to explore how different generations of educational professionals perceived themselves and one another, framed into the context of work ethic characteristics, teamwork abilities and leadership abilities among and between three generations of educators: Baby Boomers, Gen Xers and Millennials. The results from this mixed methods study may assist future educators in identifying the strengths and weaknesses exhibited in the workplace as perceived by different generations. Recommendations and explanations for both educators and researchers are based on both quantitative and qualitative data, giving opportunity to improve relationships in K-12 schools. The study's participants were K-12 public educators sampled from three regions of Illinois: the Northwest, Northeast and Southeast regions of the state. This sample also provided a diversity of demographics. This mixed methods study followed the explanatory sequential design by first analyzing quantitative data in an online survey format, then conducting individual interviews. It was guided by three research questions inquiring about workplace perceptions among generations: 1. What are the perceived work ethics of the various generations? 2. What are the perceived abilities of the various generations to work as a team? 3. What are the perceived leadership abilities of the various generations? The results of this study will allow educators to effectively highlight the differences and similarities in perceptions, thereby identifying strengths and weaknesses of the three generations. The study found the way generations view themselves does not always align with the perceptions of other generations. Similarly, two generations may view a third differently in the workplace characteristics described in the research questions. Additionally, the variable of job type had significant findings when administrator responses were compared to all other educators. Several consistencies emerged in the data, particularly that of Millennials having a significantly higher self-perception when compared to the responses of Gen Xers and Baby Boomers. Results indicated Baby Boomer and Gen X responses were generally in agreement about both Millennials and one another. The qualitative data reinforced the quantitative survey findings, providing insights for both conclusions and future recommendations. [The dissertation citations contained here are published with the permission of ProQuest LLC. Further reproduction is prohibited without permission. Copies of dissertations may be obtained by Telephone (800) 1-800-521-0600. Web page: http://bibliotheek.ehb.be:2222/en-US/products/dissertations/individuals.shtml.]