Alaska 4 Computer Science Standards
18 Standards
4.CS.D.01
Define and discuss how computer hardware and software work together as a system to accomplish tasks (e.g., input, output, processor, sensors, and storage).
4.CS.HS.01
Define and discuss how information flows through hardware and software to accomplish tasks using binary.
4.CS.T.01
Identify and research simple hardware and software problems that may occur during everyday use.
4.NI.NCO.01
Recognize and explain how information is sent and received over both physical and wireless paths.
4.NI.C.01
Define cybersecurity and discuss real‐world cybersecurity problems and how physical and digital personal information can be protected.
4.DA.S.01
Explain how many kilobytes make one megabyte, and how many megabytes make one gigabyte.
4.DA.CVT.01
Collect and organize data to highlight and display relationships.
4.DA.IM.01
Determine the accuracy of conclusions and how they are influenced by the amount of data collected.
4.AP.A.01
Create, compare & refine multiple algorithms for the same task.
4.AP.V.01
Create programs that use variables to store and modify grade level appropriate data.
4.AP.M.01
Modify, remix, or incorporate portions of an existing program into one's own work, to develop something new or add more advanced features.
4.AP.PD.01
Create and debug programs using variables, loops, functions that intake, store, and display data.
4.AP.PD.02
Observe intellectual property rights and give appropriate credit when creating or remixing programs.
4.CGEI.C.01
Discuss ongoing trends in technologies that have changed the world, and express how those trends influence and are influenced by cultural practices.
4.CGEI.C.02
Brainstorm ways to improve the accessibility and usability of technology pro ducts for the diverse needs and wants of users.
4.CGEI.SI.01
Develop a code of conduct, explain, and practice grade‐level appropriate behavior and responsibilities while participating in an online community. Identify and report inappropriate behavior.
4.CGEI.SI.02
As a collaborative team, consider and leverage each other’s diverse perspectives on improving a computational product.
4.CGEI.SLE.01
Discuss the social impact of violating intellectual property rights. Use public domain or creative commons media, and refrain from copying or using material created by others without permission.