Achievement
LexiMap tracks your child's verbal skills across 22 dimensions. You do not have to guess what practice is doing - you see the pattern on the dashboard.
Foundational research suggests vocabulary is the #1 predictor of career success.
Source: Johnson O'Connor, 20-year longitudinal study
Spaced repetition produces effect sizes of d = 0.54–0.85 in vocabulary learning.
Source: Cepeda et al. (2006) meta-analysis
Designed specifically to train five core verbal skill domains — vocabulary, relational reasoning, contextual inference, test execution, and metacognition — not just word lists.
Source: LexiMap verbal-skills framework
A tutor sees your child once a week. ERB CTP verbal work rewards the child who practices vocabulary and word parts every day in between. LexiMap owns that daily drill — and shows you it's working. Pair it with timed passage practice for complete ERB CTP verbal prep.
LexiMap tracks your child's verbal skills across 22 dimensions. You do not have to guess what practice is doing - you see the pattern on the dashboard.
Immediate milestone
Researchers call it the Matthew Effect: vocabulary-rich students learn faster while vocabulary-poor fall further behind. LexiMap shows you exactly where your child is -- and builds from there.
Immediate milestone
Unlike report cards that show grades, LexiMap shows 22 dimensions of verbal practice - word-part decoding, analogical reasoning, contextual inference, and more. Real skills, clear data.
Immediate milestone
LexiMap uses distributed practice and retrieval testing in short daily quests. Your child gets variety; you get a clearer view of vocabulary and verbal-skill practice.
Immediate milestone
LexiMap builds vocabulary depth, word analysis, context clues, and sentence-level language skills that support ERB CTP verbal benchmarking.
LexiMap focus areas
On test day: The real test is given at school on a school device.
Real parent experiences
Real experiences with LexiMap diagnostics, vocabulary practice, and progress visibility.
The diagnostic gave us a clear starting point, and the weekly tests showed what my daughter was actually retaining. The dashboard made it easy to see where she was improving and where she still needed help.
Kristy M
Parent of a seventh-grade ISEE student
Instead of memorizing random word lists, my son learned how words are built from roots, prefixes, and suffixes. The words kept coming back over time, so they actually started to stick.
David K
Parent of a seventh-grade SSAT student
My daughter kept up with the quests on her own between tutoring sessions. Her tutor could see the weak areas and spend more time on mistakes, harder questions, and test strategy instead of checking workbook pages.
Lisa A
parent of a fifth-grade ISEE student
Built for MAP Growth, TerraNova, and ERB CTP -- 22 verbal skills tracked
Showing FAQ for ERB CTP.
Start your child's verbal advantage journey today.
