In the United States, state learning standards guide curriculum, assessment, teacher certification, and other key drivers of the student learning experience. Investigating standards allows us to answer a lot of big questions about the field of K-12 computer science (CS) education. Our team has created a dataset of state-level K-12 CS standards for all US states that currently have such standards (n = 42). This dataset was created by CS subject matter experts, who - for each of the approximately 10,000 state CS standards - manually tagged its assigned grade level/band, category/topic, and, if applicable, which CSTA standard it is identical or similar to. We also determined the standards' cognitive complexity using Bloom's Revised Taxonomy. Using the dataset, we were able to analyze each state's CS standards using a variety of metrics and approaches. To our knowledge, this is the first comprehensive, publicly available dataset of state CS standards that includes the factors mentioned previously. We believe that this dataset will be useful to other CS education researchers, including those who want to better understand the state and national landscape of K-12 CS education in the US, the characteristics of CS learning standards, the coverage of particular CS topics (e.g., cybersecurity, AI), and many other topics. In this lightning talk, we will introduce the dataset's features as well as some tools that we have developed (e.g., to determine a standard's Bloom's level) that may be useful to others who use the dataset.

In recent years, eight states have adopted a graduation requirement in computer science (CS), and other states are considering similar requirements. Due to the recency of these requirements, little is known about student and teacher perceptions of course(s) that fulfill the requirement and their content. This project seeks to answer the question, What are the perceptions of students who are studying CS beyond high school and CS teachers of a high school CS requirement and its content?

In recent years, state members of the Expanding Computing Education Pathways (ECEP) Alliance have made efforts to increase access to and broaden participation in computing at the K-12 levels. Each ECEP state's K-12 computer science (CS) education journey has been documented during their ECEP membership resulting in over 25,000 digital documents. Over the course of the project it was necessary to track key events, identify trends across states, and maintain consumable records of state progress. A systematic way to collect and track the data is critical to conduct historical and cross-state analyses. In an effort to quantify and categorize, the researchers engaged in a review process of all ECEP reports, artifacts, and other relevant data to develop a system. Relevant and important components were identified in each type of document and assigned codes using ECEP's Five Stage Model ("a five-step process toward state-level CS education reform"), the Capacity, Access, Participation, and Experience (CAPE) framework (to measure equity in CS education implementation), and specific policies initiatives (alignment with various policy initiatives - Code.org's "Nine Policy Ideas to Make CS Fundamental to K?12 Education"). Indiana was identified as a state to conduct an initial, in-depth case study using this process. Indiana's case will be used as a model to further develop the stories of other ECEP Alliance member states. Through the development of a data dashboard, we hope to organize all of this information to make it more easily accessible for review and further analysis. The ECEP data dashboard development is currently in progress.