# \#csa-unit-2 **URL:** https://forum.code.org/tag/csa-unit-2/451.md [Latest](https://forum.code.org/latest.md) · [Categories](https://forum.code.org/categories.md) · [Tags](https://forum.code.org/tags.md) --- ## [Unit 2 Computer Science A ('25-'26) - Project](https://forum.code.org/t/unit-2-computer-science-a-25-26-project/41364)
**Author:** [@mmathews](https://forum.code.org/u/mmathews)\ **Replies:** 5\ **Last updated:** [December 1, 2025, 11:08pm UTC](https://forum.code.org/t/unit-2-computer-science-a-25-26-project/41364 "2025-12-01T23:08:59Z")
+CSA (‘25-’26) Unit 2 Selection and Iteration end of unit projects don’t seem to be aligned with CED. It requires students to use data structures, polymorphism and inheritance. I love the project ideas. But I feel it is… --- ## [Lesson 7 Constructors and Inheritances 7c The Donut Class](https://forum.code.org/t/lesson-7-constructors-and-inheritances-7c-the-donut-class/41512)
**Author:** [@eabruzzo](https://forum.code.org/u/eabruzzo)\ **Replies:** 5\ **Last updated:** [November 14, 2025, 6:53pm UTC](https://forum.code.org/t/lesson-7-constructors-and-inheritances-7c-the-donut-class/41512 "2025-11-14T18:53:47Z")
The teacher example gives me the following error: /DonutTest.java:26: error: cannot find symbol donutConstructors = ConstructorsHelper.getClassConstructorsList(donutClass, "Donut"); ^ symbol: va… --- ## [Lesson unfinished](https://forum.code.org/t/lesson-unfinished/41443)
**Author:** [@awright](https://forum.code.org/u/awright)\ **Replies:** 1\ **Last updated:** [October 16, 2025, 2:35am UTC](https://forum.code.org/t/lesson-unfinished/41443 "2025-10-16T02:35:48Z")
In the Objects first curriculum, Unit 2 Lesson 6 is very unfinished. The slides do not follow the formatting of the others. The levels on Code.org are not the same quality as the other lessons. Only 1 practice level? W… --- ## [CSA G Slides Unit Anchor Charts](https://forum.code.org/t/csa-g-slides-unit-anchor-charts/40086)
**Author:** [@zrmckeever](https://forum.code.org/u/zrmckeever)\ **Replies:** 2\ **Last updated:** [November 11, 2024, 7:36pm UTC](https://forum.code.org/t/csa-g-slides-unit-anchor-charts/40086 "2024-11-11T19:36:48Z")
Hey everyone, I made 3’ x 2’ anchor charts by chopping and combining Code.org slides. Our in-house graphics/printing department printed and laminated them for “cheap.” These have been an excellent addition to my walls. … --- ## [Argument vs. Actual Parameter](https://forum.code.org/t/argument-vs-actual-parameter/39945)
**Author:** [@michael.fiscus](https://forum.code.org/u/michael.fiscus)\ **Replies:** 3\ **Last updated:** [October 21, 2024, 12:31am UTC](https://forum.code.org/t/argument-vs-actual-parameter/39945 "2024-10-21T00:31:35Z")
From the Code.org CSA vocabulary definitions: actual parameter - the value to assign to the formal parameter argument - the specific value provided when a method or constructor is called Can someone explain the differ… --- ## [Extra Extra Practice U2L3](https://forum.code.org/t/extra-extra-practice-u2l3/38476)
**Author:** [@madeline\_r\_burton](https://forum.code.org/u/madeline_r_burton)\ **Replies:** 3\ **Last updated:** [October 11, 2023, 6:53pm UTC](https://forum.code.org/t/extra-extra-practice-u2l3/38476 "2023-10-11T18:53:55Z")
I thought I’d share another extra activity that my students are working on. This comes after U2L3 and the goal is to get them to represent a wolf family tree by creating a wolf class with multiple constructors. They then… --- ## [What is the best way to report problems with assessment questions?](https://forum.code.org/t/what-is-the-best-way-to-report-problems-with-assessment-questions/38333)
**Author:** [@sheck](https://forum.code.org/u/sheck)\ **Replies:** 1\ **Last updated:** [September 4, 2023, 10:11pm UTC](https://forum.code.org/t/what-is-the-best-way-to-report-problems-with-assessment-questions/38333 "2023-09-04T22:11:19Z")
What is the best way to report problems with Assessment answers? I was going through CSA Unit 2 Assessment (since I found a bad answer in the Unit 1 assessment previously while the kids were taking the assessment. For q… --- ## [Rubric for Store Management Project?](https://forum.code.org/t/rubric-for-store-management-project/37097)
**Author:** [@codydiliberto](https://forum.code.org/u/codydiliberto)\ **Replies:** 5\ **Last updated:** [October 25, 2022, 6:09pm UTC](https://forum.code.org/t/rubric-for-store-management-project/37097 "2022-10-25T18:09:31Z")
Is there a rubric available for the store management project? --- ## [CSA Unit 2 - Lesson 7.4 and 7.5 are redundant](https://forum.code.org/t/csa-unit-2-lesson-7-4-and-7-5-are-redundant/37116)
**Author:** [@jranta](https://forum.code.org/u/jranta)\ **Replies:** 2\ **Last updated:** [October 25, 2022, 4:53pm UTC](https://forum.code.org/t/csa-unit-2-lesson-7-4-and-7-5-are-redundant/37116 "2022-10-25T16:53:18Z")
It looks like Unit 2 Lessons 7.4 and 7.5 are asking the student to do the same things they did in 7.2 and 7.3. Am I missing something? Thanks! jr