Organic Nomenclature
Aaron Hartel
Learn to name compounds
Learn to name compounds with interactive lessons on alkanes, cycloalkanes, alcohols, aromatics, and ketones. Complete quizzes after each lesson to test comprehension and reinforce learning.
Showing 61–80 of 1,000 ranked alternatives.
Aaron Hartel
Learn to name compounds
Learn to name compounds with interactive lessons on alkanes, cycloalkanes, alcohols, aromatics, and ketones. Complete quizzes after each lesson to test comprehension and reinforce learning.
Hector Gonzalez Linan
With interactive lessons and exercises
Through interactive lessons and exercises for kids and . Practice reading, writing, and speaking with 36 topics across three levels. Complete 4 activities and tests per topic. Study 500 vocabulary words with images and audio. with Brazilian accent.
Ubik Technology LLC
With audio and visual mnemonics
The with visual and verbal mnemonics. Study 24 basic consonants and vowels, plus 16 compound characters. Practice with 80 word examples and 140 syllables. Track progress through quizzes and audio pronunciation.
Aspul Studios LLC
Write letters and numbers with AI feedback
Learn alphabets and numbers through tracing, writing, and quizzes. Practice in easy, normal, or freestyle modes with AI feedback. View word examples to see letters in context. Test knowledge with interactive quizzes.
Hector Gonzalez Linan
Vocabulary with images and audio
Through interactive lessons and exercises that include reading, writing, and listening activities. Study 1000 vocabulary words with images and audio. Complete activities and tests for each of 60 topics across 11 worlds.
Adam Williams
Vocabulary and phrases
Vocabulary and phrases through 36 real-life lessons covering travel, dining, shopping, and social interactions. Practice essential grammar concepts. Track progress and review words for retention.
Anvar Khamidullin
Listen to letter sounds and view letter
With interactive lessons. Tap a letter to hear its pronunciation and view a pop-up description. The description includes initial, middle, and final spelling, letter name, and sound details.
Ali Umer
With structured lessons
From basic to advanced levels without registration. Access offline content anytime. Study essential phrases and progress through structured lessons.
Jernung, LLC
Letters, recognize handwriting
Learn to all 33 Cyrillic letters through structured lessons. Practice handwriting with stroke-by-stroke guidance. Receive instant feedback on accuracy. Track progress over time. Export practice sessions for review.
Alphabing LLC
Trace letters and learn script
Learn alphabet through tracing and animated guides. Practice writing letters with fingers or Apple Pencil. Hear authentic pronunciations for each character. View letter formations and stroke order. Test knowledge with quizzes and progress tracking.
Wai Chin Ng
Learn letters, sounds, and animal words
Teaches recognition through animal sounds and visuals. Includes interactive elements with voice and music. Allows children to match letters with corresponding animal words. Features a playful learning environment for early readers.
CAO HUNG LE
, vocabulary, and conversation lessons
With structured lessons covering N5 to N1 levels. Study over 2300 characters and 10,000 vocabulary words organized by topics. Access 120 conversation lessons for practice. Track progress and review content for retention.
Adam Williams
Vocabulary and phrases
Vocabulary and phrases through 50 real-life lessons covering travel, dining, shopping, and social interactions. Practice with interactive exercises and audio pronunciation. Track progress and review words for retention.
Aleksei Naumov
Practice tests and track progress
Practice listening, speaking, reading, and writing with interactive lessons and exercises. Take practice tests with feedback. Learn vocabulary and grammar. Access expert tips and track progress.
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