4J debug and solve problems using error messages, reference materials, improve the underlying language documentation, and effective strategies 4M create program solutions that exhibit robust behavior by understanding, avoiding, and preventing runtime errors, including division by zero and type mismatch; 4U demonstrate proficiency in the use of the relational operators; 4V demonstrate proficiency in the use of the logical operators; and 4W generate and use random numbers 6K compare objects using reference values and a comparison routine; 1A participate with electronic communities as a learner, initiator, contributor, and teacher/mentor; 2H seek and respond to advice from peers and professionals in evaluating quality and accuracy. 4D identify the data types and objects needed to solve a problem; 4G code a solution from a program design; 4H identify and debug errors; 4L analyze and modify existing code to algorithm; 4N select the most appropriate algorithm for a defined problem; 6O choose, identify, and use the appropriate data types for integer, real, and Boolean data when writing program solutions; 6P demonstrate an understanding of the concept of a variable 6Q demonstrate an understanding of and use reference variables for objects Unit 8: Strings Estimated Date Range: 2/12/19 – 2/26/19 Unit Overview: In this unit, students will use standard Java Strings and String methods Big Ideas: Computers are used to manipulate string data, and not just numeric data. Essential Questions How is text data different from numeric data? How is text data represented and manipulated in computer programs Concepts within Unit #8 TEKS Concept #1: Strings 6R demonstrate an understanding of how to represent and manipulate text data, including concatenation and other string functions;
4J debug and solve problems using error messages, reference materials, improve the underlying language documentation, and effective strategies 4M create program solutions that exhibit robust behavior by understanding, avoiding, and preventing runtime errors, including division by zero and type mismatch; 4U demonstrate proficiency in the use of the relational operators; 4V demonstrate proficiency in the use of the logical operators; and 4W generate and use random numbers 6K compare objects using reference values and a comparison routine; 1A participate with electronic communities as a learner, initiator, contributor, and teacher/mentor; 2H seek and respond to advice from peers and professionals in evaluating quality and accuracy. 4D identify the data types and objects needed to solve a problem; 4G code a solution from a program design; 4H identify and debug errors; 4L analyze and modify existing code to algorithm; 4N select the most appropriate algorithm for a defined problem; 6O choose, identify, and use the appropriate data types for integer, real, and Boolean data when writing program solutions; 6P demonstrate an understanding of the concept of a variable 6Q demonstrate an understanding of and use reference variables for objects Unit 8: Strings Estimated Date Range: 2/12/19 – 2/26/19 Unit Overview: In this unit, students will use standard Java Strings and String methods Big Ideas: Computers are used to manipulate string data, and not just numeric data. Essential Questions How is text data different from numeric data? How is text data represented and manipulated in computer programs Concepts within Unit #8 TEKS Concept #1: Strings 6R demonstrate an understanding of how to represent and manipulate text data, including concatenation and other string functions;
PreAPCS_Public%20Overview.docx