Section 1 People
Day 01 Personality
Day 02 Characteristics
Day 03 Actions
Day 04 Emotions & Feelings
Day 05 Thoughts & Expressions

Section 2 Daily Life
Day 06 House & Housework
Day 07 Food
Day 08 Cooking
Day 09 Clothes
Day 10 School & Education
Day 11 Jobs
Day 12 Work
Day 13 Office
Day 14 Transportation
Day 15 Restaurants & Stores
Day 16 City & Country
Day 17 Health & Safety

Section 3 Leisure & Culture
Day 18 Travel
Day 19 Shopping
Day 20 Hobbies & Activities
Day 21 Sports
Day 22 Art & Culture
Day 23 Special Days

Section 4 Things & Conditions
Day 24 Describing Things
Day 25 Describing Conditions

Section 5 Nature
Day 26 Plants
Day 27 Animals
Day 28 Climates & Seasons
Day 29 Nature & Ecosystem
Day 30 Environmental Problems

Section 6 Science & Technology
Day 31 Space
Day 32 Energy
Day 33 Science & Technology
Day 34 Computers & Tools

Section 7 World & Society
Day 35 Society
Day 36 Economy
Day 37 Politics
Day 38 Law & Order
Day 39 History
Day 40 Religion

#1 TOEFL bestseller for 18 consecutive years,
#1 TOEIC bestseller for 15 consecutive years,
Hackers, the #1 TEPS bestseller for 11 consecutive years!

Hackers, the overwhelming number one company, published "Hackers Vocabulary Essentials for Middle School Students," and Hackers is also the number one company for middle and high school English.

"Why "Hackers Boca Middle School Essentials" Is So Special"

[▶ You can complete essential middle school vocabulary and idioms in just 40 days!]
1) 1,200 essential words/idioms for middle school 1st and 2nd graders were carefully selected from frequently appearing words in the latest revised middle school textbooks and vocabulary recommended by the Ministry of Education.

2) The detailed difficulty level of each word is divided by day, so you can learn at your own level according to the learning flow, from easy to difficult vocabulary.

3) You can learn vocabulary that is just right for you through a 40-day study plan provided according to your personality.

[▶ You can memorize it more easily and quickly!]
1) Memorizing words becomes easier with the associative learning effect of topic-based organization that allows you to learn related words together.

2) You can learn words easily and enjoyably through 'Picture review', which clearly imprints the meaning of words through images.

3) You can conveniently learn by listening to words, meanings, and examples in native speaker voices using the QR code for each day.

[▶ You can remember it for a long time!]
1) Natural, repetitive learning is possible through example sentences that include the words you have learned.

2) You can check whether you have memorized words and their meanings by using the left and right covers of the ‘Mini Memorization Book’ anytime, anywhere.

3) You can perfectly master the words you have learned through the ‘Accumulated Test Book’ that allows you to repeatedly test the words by day.

[▶ You can improve your English skills and even prepare for your school grades!]
1) You can learn in the context of actual exams by using example sentences from textbooks and national English assessments.

2) You can learn the vocabulary question types for the internal exams through the 'Daily test', which is created based on the question types used in the vocabulary questions for the middle school midterm/final exams.


[Hackers' Additional Learning Materials - HackersBook (HackersBook.com)]
1) Word memorization MP3
① Headword MP3
② Headword + meaning MP3
③ Headword + Meaning + Example Sentence MP3
2) Daily Test
3) Example writing test
4) Cumulative testing
5) Correct answer/interpretation/explanation

[TOEFL] Aladdin Foreign Language Bestseller #1 in the TOEFL Category
(Based on the best-ever tests from 2002 to 2019, Grammar 4 times/Voca 13 times/Reading 1 time)
[TOEIC] Kyobo Bookstore's #1 Comprehensive Bestseller in the TOEIC/TOEFL Category
(Based on annual bestsellers from 2005 to 2019, Hackers TOEIC Vocabulary 7 times / Hackers TOEIC Reading 8 times)
[TEPS] Aladdin Bestseller Ranked #1 in the Foreign Languages ​​category for 11 Consecutive Years in the Reading/Listening Category
(2008.11.~2019.10.
(Monthly best standard, Reading 129 times/Listening 132 times/Sentence reading 3 times)