As a homeschooling parent in North Carolina with a child transitioning from 5th to 6th grade, I’ve been grappling with the question of standardized testing. While it’s a state requirement, I’ve found there’s much more to consider than just compliance. This article explores the reasons for standardized testing for Homeschool, what parents should know, and a detailed comparison of available tests.
Why Consider Standardized Testing for Homeschool?
- Legal Compliance: In North Carolina, we’re required to administer a nationally standardized test annually. It’s not just a box to check. It’s part of our responsibility as homeschool educators.
- Benchmark Progress: These tests provide an objective measure of how our children are performing compared to their peers nationwide. It’s a valuable reality check that complements our day-to-day observations.
- Identify Strengths and Weaknesses: Standardized tests can highlight areas where our children excel and areas that might need more attention. This information is crucial for tailoring our curriculum and teaching methods.
- Prepare for Future Testing: As our children grow, they’ll likely encounter more standardized tests for college admissions or other purposes. Early exposure can help them become comfortable with the format and reduce test anxiety later.
- College Admissions: While not all colleges require standardized test scores, many still do. Regular testing can help prepare our children for tests like the SAT or ACT.
- Self-Evaluation of Teaching: Test results can provide insights into the effectiveness of our teaching methods and curriculum choices.
- Motivation and Goal-Setting: For some children, test results can be motivating. They might set goals to improve their scores from year to year.
What Should Parents Know?
- Test Choice Flexibility: North Carolina allows us to choose from various nationally standardized tests. We’re not locked into one specific test.
- Administration Freedom: We can administer the tests ourselves at home. There’s no requirement for third-party proctoring.
- Result Privacy: We’re required to keep the results on file for a year, but we don’t have to submit them to any state agency unless specifically requested.
- Testing Environment: Creating a calm, supportive testing environment at home can help our children perform their best.
- Test Prep Balance: While some preparation is good, over-preparing can lead to stress and skewed results. The goal is to get an accurate picture of our child’s knowledge and skills.
- Interpreting Results: Understanding how to read and interpret test results is crucial. Most tests provide detailed guides to help with this.
- Using Results Constructively: The test scores should inform our teaching, not dictate it. They’re one tool among many for assessing our children’s progress.
- Emotional Considerations: Some children may feel anxious about testing. It’s important to approach the process positively and reassure them that the test is just one way of measuring their progress.
Comparison of Available Tests
Let’s look at some of the most popular standardized tests available for homeschoolers in North Carolina:
1. California Achievement Test (CAT)
Qualitative Aspects:
- Well-established test with a long history
- Covers core subjects: Reading, Language, and Mathematics
- Available in online and paper formats
- Considered less rigorous than some other tests
Quantitative Aspects:
- Testing time: Approximately 2-3 hours, you can also get it untimed and online.
- Grade levels: K-12
- Cost: Around $25-$45 depending on the provider
- Results typically available within 1-2 weeks

Preferred Vendor: Academic Excellence

2. Iowa Test of Basic Skills (ITBS)
Qualitative Aspects:
- Comprehensive test covering a wide range of subjects
- Known for its rigorous standards
- Provides detailed score reports
- Available in complete battery or core battery versions
Quantitative Aspects:
- Testing time: 4-5 hours for complete battery, 2-3 hours for core
- Grade levels: K-12
- Cost: $35-$60 depending on version and provider
- Results usually available within 2-3 weeks
3. Stanford Achievement Test
Qualitative Aspects:
- Highly respected and widely recognized
- Covers a broad range of subjects
- Known for its thorough assessment of critical thinking skills
- Available in online and paper formats
Quantitative Aspects:
- Testing time: 4-5 hours for complete battery
- Grade levels: K-12
- Cost: $40-$70 depending on version and provider
- Results typically available within 3-4 weeks
4. Woodcock-Johnson Tests of Achievement
Qualitative Aspects:
- Individually administered test
- Provides a very detailed assessment of academic skills
- Particularly useful for identifying learning disabilities
- Requires a trained administrator
Quantitative Aspects:
- Testing time: 60-90 minutes for core subjects
- Grade levels: Pre-K through adult
- Cost: Significantly higher, often $200-$500 due to individual administration
- Results often available immediately after testing
5. Comprehensive Test of Basic Skills (CTBS)
Qualitative Aspects:
- Covers core subjects plus science and social studies
- Known for its clear, straightforward questions
- Available in online and paper formats
- Less commonly used than CAT or ITBS
Quantitative Aspects:
- Testing time: 3-4 hours
- Grade levels: K-12
- Cost: $30-$50 depending on provider
- Results typically available within 2-3 weeks
6. Metropolitan Achievement Test
Qualitative Aspects:
- Comprehensive assessment of core subjects
- Known for its user-friendly format
- Provides detailed analysis of results
- Less commonly used in recent years
Quantitative Aspects:
- Testing time: 3-5 hours depending on grade level
- Grade levels: K-12
- Cost: $35-$55 depending on provider
- Results usually available within 2-3 weeks
Detailed Comparison
Subjects Covered
- CAT: Focuses primarily on Reading, Language, and Mathematics.
- ITBS: Covers Reading, Language Arts, Mathematics, Social Studies, and Science.
- Stanford: Includes Reading, Mathematics, Language, Spelling, Science, and Social Science.
- Woodcock-Johnson: Assesses Reading, Mathematics, Written Language, and Academic Knowledge.
- CTBS: Covers Reading, Language Arts, Mathematics, Science, and Social Studies.
- Metropolitan: Includes Reading, Mathematics, Language, Science, and Social Studies.
The ITBS and Stanford tests offer the most comprehensive subject coverage. This can be beneficial for getting a well-rounded assessment of our child’s knowledge.

Test Format and Question Types
- CAT: Primarily multiple-choice questions.
- ITBS: Mostly multiple-choice, with some questions requiring written responses.
- Stanford: Mix of multiple-choice and open-ended questions.
- Woodcock-Johnson: Variety of question types, including verbal responses and written work.
- CTBS: Primarily multiple-choice questions.
- Metropolitan: Mix of multiple-choice and constructed-response items.
The Woodcock-Johnson and Stanford tests offer the most variety in question types. This can provide a more thorough assessment of our child’s skills.
Difficulty Level
- CAT: Generally considered less rigorous than other options.
- ITBS: Known for its challenging questions and high standards.
- Stanford: Rigorous, with a focus on critical thinking skills.
- Woodcock-Johnson: Adapts to the student’s level, becoming more challenging as the student progresses.
- CTBS: Moderate difficulty level, generally easier than ITBS or Stanford.
- Metropolitan: Moderate to high difficulty, depending on the specific version used.
If we’re looking for a more challenging assessment, the ITBS or Stanford might be good choices. If we prefer a less stressful experience, the CAT or CTBS could be better options.
Scoring and Reporting
- CAT: Provides percentile rankings and grade equivalents.
- ITBS: Offers detailed reports with national percentile ranks, grade equivalents, and stanines.
- Stanford: Provides comprehensive reports with percentile ranks, scaled scores, and content cluster performance.
- Woodcock-Johnson: Gives very detailed reports with age and grade equivalents, percentile ranks, and standard scores.
- CTBS: Offers percentile rankings, grade equivalents, and scaled scores.
- Metropolitan: Provides percentile ranks, scaled scores, and content area performance.
The ITBS, Stanford, and Woodcock-Johnson tests offer the most detailed and comprehensive reporting. This can be very helpful for identifying specific areas of strength and weakness.
Administration Time and Flexibility
- CAT: Shortest administration time, most flexible for at-home testing.
- ITBS: Longer testing time, but can be spread over multiple days.
- Stanford: Similar to ITBS in length and flexibility.
- Woodcock-Johnson: Requires individual administration, less flexible for at-home testing.
- CTBS: Moderate length, can be administered at home.
- Metropolitan: Moderate to long length, can be spread over multiple days.
For our situation, the flexibility of the CAT, ITBS, or Stanford might be most appealing. These allow us to administer the test at home over several days if needed.
Cost Considerations
The CAT and CTBS are generally the most affordable options. The Woodcock-Johnson is significantly more expensive due to its individual administration requirements. The ITBS and Stanford fall in the mid-range for pricing.
Popularity and Recognition
The ITBS and Stanford tests are widely recognized and used. This can be beneficial if we’re considering future college applications. The CAT is also well-known and accepted. The Woodcock-Johnson, while highly respected, is less commonly used for routine homeschool testing.
Making the Decision
As I consider which test to choose for my 5th grader moving to 6th grade, I’m weighing several factors:
- Comprehensiveness: I want a test that covers a wide range of subjects to get a full picture of my child’s academic progress.
- Difficulty Level: I’m looking for a test that will challenge my child without being overwhelming.
- Detailed Reporting: Comprehensive score reports will help me identify areas where we might need to focus more attention in the coming year.
- Flexibility: Being able to administer the test at home over multiple days is important for our family’s schedule.
- Cost: While not the primary consideration, the cost is a factor in our decision.
Based on these criteria, I’m leaning towards either the ITBS or the Stanford Achievement Test. Both offer comprehensive subject coverage, detailed reporting, and the flexibility to administer at home. They’re also widely recognized, which could be beneficial in the future.
However, I also see the value in the CAT for its simplicity and lower stress level. This could be especially beneficial if my child is new to standardized testing or prone to test anxiety.
Ultimately, the choice will depend on our specific goals and my child’s individual needs. It’s a decision I’ll revisit each year as we continue our homeschooling journey.
Remember, while Standardized Testing for Homeschoolers is a required part of homeschooling in North Carolina, it’s just one tool in our educational toolkit. The insights we gain from these tests should complement, not replace, our ongoing assessment of our child’s progress through daily learning activities, projects, and discussions.
By approaching standardized testing with a balanced perspective, we can use it as a valuable resource to enhance our homeschooling experience while ensuring we meet our state’s legal requirements.
Michaelle Barbor
