“Ace the SAT Verbal — Without Wasting Time on Random Words.”

Learn the words top 1% scorers know (and everyone else Googles).

DOJOLEX — powered by data, designed for real results.

DOJOLEX Forum Labs

Why Vocabulary Still Wins

You can’t read fast or reason clearly if you don’t know the words.
The SAT rewards students who understand the language of the test — not just the strategy.
Master the words, and the passages start making sense instantly.

What’s Inside

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Adaptive Vocabulary System

The effective flashcard system focuses on what you don’t recall — all on statistically proven, high-frequency SAT words drawn from real tests.

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Realistic Text Completion Sets

Practice with passage-based and sentence-level questions that mirror the digital SAT format — sharpen your contextual reading instincts.

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Weekly Question Updates

Fresh sets drop every week — all modelded on real DSAT. Just evolving, data-driven practice.

Practice Passage: Practice Test 8

Inés Ibáñez and colleagues studied a forest site in which some sugar maple trees receive periodic fertilization with nitrogen to mimic the broader trend of increasing anthropogenic nitrogen deposition in soil. Ibáñez and colleagues modeled the radial growth of the trees with and without nitrogen fertilization under three different climate scenarios (the current climate, moderate change, and extreme change). Although they found that climate change would negatively affect growth, they concluded that anthropogenic nitrogen deposition could more than offset that effect provided that change is moderate rather than extreme.

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Built for Real Learning

You’re not memorizing random flashcards — you’re rewiring how your brain recognizes and processes academic language.
Once you internalize the core SAT vocabulary, comprehension and timing take care of themselves.

What Students Say

I was rather skeptical of the whole vocab affair - how much would 1000 words help me in the real SAT exam? But through this software, I have experienced a fun way of learning what could have been tedious vocab and potentially bewildering sentence completion. Thus this site has saved me from potential frustration, vexation and indignation, and for these reasons, I am eternally grateful ;)

The practice system and problems look exactly like the real test (I took the real test). It’s fun to see my points go up every time I do practice questions. I think the vocabulary having an EASY and HARD mode is very helpful. And Jon is the best! =D

“I stopped guessing on hard words — and started understanding everything.”

Join DOJOLEX System

Adaptive vocabulary. Realistic practice. Weekly updates.

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1 Year FULL Access. Weekly updates.

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