General Circulation Model Development

Writing Time is a three-level beginner series designed for elementary school students. The series uses a model writing approach to build the writing skills of English language learners in a clear and accessible way. From looking at thematic vocabulary and sample sentences, to copying phrases and sentences, to reconstructing model passages and self-editing practice, Writing Time guides students through a systematically scaffolded-writing process. Each unit features three complete model passages presented through various activities. Students can use the structures provided in these models along with their own ideas to create personal passages. Students who complete this series will develop stronger writing skills and gain confidence in their ability to write in English.FeaturesWide range of writing topics including family, friends, school subjects, hobbies, interests, and special occasionsPractical exercises and activities modeling for students how to organize and prepare their own passa

Writing Time is a three-level beginner series designed for elementary school students. The series uses a model writing approach to build the writing skills of English language learners in a clear and accessible way. From looking at thematic vocabulary and sample sentences, to copying phrases and sentences, to reconstructing model passages and self-editing practice, Writing Time guides students through a systematically scaffolded-writing process. Each unit features three complete model passages presented through various activities. Students can use the structures provided in these models along with their own ideas to create personal passages. Students who complete this series will develop stronger writing skills and gain confidence in their ability to write in English.FeaturesWide range of writing topics including family, friends, school subjects, hobbies, interests, and special occasionsPractical exercises and activities modeling for students how to organize and prepare their own passa

Writing Time is a three-level beginner series designed for elementary school students. The series uses a model writing approach to build the writing skills of English language learners in a clear and accessible way. From looking at thematic vocabulary and sample sentences, to copying phrases and sentences, to reconstructing model passages and self-editing practice, Writing Time guides students through a systematically scaffolded-writing process. Each unit features three complete model passages presented through various activities. Students can use the structures provided in these models along with their own ideas to create personal passages. Students who complete this series will develop stronger writing skills and gain confidence in their ability to write in English.FeaturesWide range of writing topics including family, friends, school subjects, hobbies, interests, and special occasionsPractical exercises and activities modeling for students how to organize and prepare their own passa

Top Grammar Series IntroTop Grammar is a six-level grammar series designed for early beginner to intermediate English learners. The series provides a clear and systematic approach to grammar learning, helping learners build a strong foundation and gradually develop more advanced language skills.With easy-to-follow explanations, visual learning support, and carefully structured practice, Top Grammar supports both classroom instruction and independent study. The series is suitable for use as a main textbook or as supplementary material in after-school programs, private institutes, and general English classrooms. By completing the series, learners gain a solid understanding of essential grammar and improve their accuracy and confidence in English communication.Key FeaturesGradual Sentence Production TasksActivities build from controlled practice to guided writing, supporting step-by-step sentence formation. Practice tasks progress in complexity to reinforce understanding and improve accur

Top Grammar Series IntroTop Grammar is a six-level grammar series designed for early beginner to intermediate English learners. The series provides a clear and systematic approach to grammar learning, helping learners build a strong foundation and gradually develop more advanced language skills.With easy-to-follow explanations, visual learning support, and carefully structured practice, Top Grammar supports both classroom instruction and independent study. The series is suitable for use as a main textbook or as supplementary material in after-school programs, private institutes, and general English classrooms. By completing the series, learners gain a solid understanding of essential grammar and improve their accuracy and confidence in English communication.Key FeaturesGradual Sentence Production TasksActivities build from controlled practice to guided writing, supporting step-by-step sentence formation. Practice tasks progress in complexity to reinforce understanding and improve accur

Top Grammar Series IntroTop Grammar is a six-level grammar series designed for early beginner to intermediate English learners. The series provides a clear and systematic approach to grammar learning, helping learners build a strong foundation and gradually develop more advanced language skills.With easy-to-follow explanations, visual learning support, and carefully structured practice, Top Grammar supports both classroom instruction and independent study. The series is suitable for use as a main textbook or as supplementary material in after-school programs, private institutes, and general English classrooms. By completing the series, learners gain a solid understanding of essential grammar and improve their accuracy and confidence in English communication.Key FeaturesGradual Sentence Production TasksActivities build from controlled practice to guided writing, supporting step-by-step sentence formation. Practice tasks progress in complexity to reinforce understanding and improve accur

Top Grammar Series IntroTop Grammar is a six-level grammar series designed for early beginner to intermediate English learners. The series provides a clear and systematic approach to grammar learning, helping learners build a strong foundation and gradually develop more advanced language skills.With easy-to-follow explanations, visual learning support, and carefully structured practice, Top Grammar supports both classroom instruction and independent study. The series is suitable for use as a main textbook or as supplementary material in after-school programs, private institutes, and general English classrooms. By completing the series, learners gain a solid understanding of essential grammar and improve their accuracy and confidence in English communication.Key FeaturesGradual Sentence Production TasksActivities build from controlled practice to guided writing, supporting step-by-step sentence formation. Practice tasks progress in complexity to reinforce understanding and improve accur

Top Grammar Series IntroTop Grammar is a six-level grammar series designed for early beginner to intermediate English learners. The series provides a clear and systematic approach to grammar learning, helping learners build a strong foundation and gradually develop more advanced language skills.With easy-to-follow explanations, visual learning support, and carefully structured practice, Top Grammar supports both classroom instruction and independent study. The series is suitable for use as a main textbook or as supplementary material in after-school programs, private institutes, and general English classrooms. By completing the series, learners gain a solid understanding of essential grammar and improve their accuracy and confidence in English communication.Key FeaturesGradual Sentence Production TasksActivities build from controlled practice to guided writing, supporting step-by-step sentence formation. Practice tasks progress in complexity to reinforce understanding and improve accur

Top Grammar Series IntroTop Grammar is a six-level grammar series designed for early beginner to intermediate English learners. The series provides a clear and systematic approach to grammar learning, helping learners build a strong foundation and gradually develop more advanced language skills.With easy-to-follow explanations, visual learning support, and carefully structured practice, Top Grammar supports both classroom instruction and independent study. The series is suitable for use as a main textbook or as supplementary material in after-school programs, private institutes, and general English classrooms. By completing the series, learners gain a solid understanding of essential grammar and improve their accuracy and confidence in English communication.Key FeaturesGradual Sentence Production TasksActivities build from controlled practice to guided writing, supporting step-by-step sentence formation. Practice tasks progress in complexity to reinforce understanding and improve accur

Early Writers is a three-level beginner series designed for elementary school students. The series uses a step-by-step approach to build the writing skills of English language learners in an interesting and fun way. From understanding basic grammar, constructing sentences, and learning how to self-edit, Early Writers guides students through the writing process. Each unit features an original passage with useful vocabulary and helpful sentence patterns which students can use as a model to create their own personal passage. Students who complete this series will develop stronger writing skills and gain confidence in their ability to communicate.FeaturesWide range of enjoyable writing topics including school subjects, hobbies, emails, and special occasionsPractical exercises and activities allowing students to organize and prepare their own passagesMultiple sample passages providing ideas for students to incorporate in their own writingLarge variety of graphic organizers to assist student

Early Writers is a three-level beginner series designed for elementary school students. The series uses a step-by-step approach to build the writing skills of English language learners in an interesting and fun way. From understanding basic grammar, constructing sentences, and learning how to self-edit, Early Writers guides students through the writing process. Each unit features an original passage with useful vocabulary and helpful sentence patterns which students can use as a model to create their own personal passage. Students who complete this series will develop stronger writing skills and gain confidence in their ability to communicate.FeaturesWide range of enjoyable writing topics including school subjects, hobbies, emails, and special occasionsPractical exercises and activities allowing students to organize and prepare their own passagesMultiple sample passages providing ideas for students to incorporate in their own writingLarge variety of graphic organizers to assist student

Early Writers is a three-level beginner series designed for elementary school students. The series uses a step-by-step approach to build the writing skills of English language learners in an interesting and fun way. From understanding basic grammar, constructing sentences, and learning how to self-edit, Early Writers guides students through the writing process. Each unit features an original passage with useful vocabulary and helpful sentence patterns which students can use as a model to create their own personal passage. Students who complete this series will develop stronger writing skills and gain confidence in their ability to communicate.FeaturesWide range of enjoyable writing topics including school subjects, hobbies, emails, and special occasionsPractical exercises and activities allowing students to organize and prepare their own passagesMultiple sample passages providing ideas for students to incorporate in their own writingLarge variety of graphic organizers to assist student

DescriptionFast Track is a three-level series designed for young-adult and adult learners of English who have had some exposure to English but need review practice and fluency development to become be

DescriptionFast Track is a three-level series designed for young-adult and adult learners of English who have had some exposure to English but need review practice and fluency development to become be

DescriptionFast Track is a three-level series designed for young-adult and adult learners of English who have had some exposure to English but need review practice and fluency development to become be

DescriptionTimed Reading for Fluency is a useful series for students who want to develop their reading fluency. Because fluency development requires students to make the best use of what they already

DescriptionTimed Reading for Fluency is a useful series for students who want to develop their reading fluency. Because fluency development requires students to make the best use of what they already

DescriptionTimed Reading for Fluency is a useful series for students who want to develop their reading fluency. Because fluency development requires students to make the best use of what they already

DescriptionTimed Reading for Fluency is a useful series for students who want to develop their reading fluency. Because fluency development requires students to make the best use of what they already

Top Reading SeriesTop Reading is a six-level reading program that helps young English learners build confidence, fluency, and essential reading skills. Through short, engaging passages and age-appropriate topics, students develop vocabulary, comprehension, and a positive reading habit. Designed for EFL/ESL environments, the series supports steady language growth from beginner to low-intermediate levels (CEFR Pre-A1 to A2+).FeaturesClear six-level progression (Levels 1–6)Structured leveling supports steady growth from CEFR Pre-A1 to A2+.Leveled reading passages (30–210 words)Appropriate text lengths help learners build confidence and reading fluency.Fiction and non-fiction exposure across the seriesLevels 1–3 offer a mix of narrative and informational texts, while Levels 4–6 focus primarily on non-fiction topics in science, history, health, and social studies.Reading skill development (leveled)Students acquire reading abilities progressively across levels.Levels 1–2 build foundationa

Top Reading SeriesTop Reading is a six-level reading program that helps young English learners build confidence, fluency, and essential reading skills. Through short, engaging passages and age-appropriate topics, students develop vocabulary, comprehension, and a positive reading habit. Designed for EFL/ESL environments, the series supports steady language growth from beginner to low-intermediate levels (CEFR Pre-A1 to A2+).FeaturesClear six-level progression (Levels 1–6)Structured leveling supports steady growth from CEFR Pre-A1 to A2+.Leveled reading passages (30–210 words)Appropriate text lengths help learners build confidence and reading fluency.Fiction and non-fiction exposure across the seriesLevels 1–3 offer a mix of narrative and informational texts, while Levels 4–6 focus primarily on non-fiction topics in science, history, health, and social studies.Reading skill development (leveled)Students acquire reading abilities progressively across levels.Levels 1–2 build foundationa

Top Reading SeriesTop Reading is a six-level reading program that helps young English learners build confidence, fluency, and essential reading skills. Through short, engaging passages and age-appropriate topics, students develop vocabulary, comprehension, and a positive reading habit. Designed for EFL/ESL environments, the series supports steady language growth from beginner to low-intermediate levels (CEFR Pre-A1 to A2+).FeaturesClear six-level progression (Levels 1–6)Structured leveling supports steady growth from CEFR Pre-A1 to A2+.Leveled reading passages (30–210 words)Appropriate text lengths help learners build confidence and reading fluency.Fiction and non-fiction exposure across the seriesLevels 1–3 offer a mix of narrative and informational texts, while Levels 4–6 focus primarily on non-fiction topics in science, history, health, and social studies.Reading skill development (leveled)Students acquire reading abilities progressively across levels.Levels 1–2 build foundationa

Top Reading SeriesTop Reading is a six-level reading program that helps young English learners build confidence, fluency, and essential reading skills. Through short, engaging passages and age-appropriate topics, students develop vocabulary, comprehension, and a positive reading habit. Designed for EFL/ESL environments, the series supports steady language growth from beginner to low-intermediate levels (CEFR Pre-A1 to A2+).FeaturesClear six-level progression (Levels 1–6)Structured leveling supports steady growth from CEFR Pre-A1 to A2+.Leveled reading passages (30–210 words)Appropriate text lengths help learners build confidence and reading fluency.Fiction and non-fiction exposure across the seriesLevels 1–3 offer a mix of narrative and informational texts, while Levels 4–6 focus primarily on non-fiction topics in science, history, health, and social studies.Reading skill development (leveled)Students acquire reading abilities progressively across levels.Levels 1–2 build foundationa

Top Reading SeriesTop Reading is a six-level reading program that helps young English learners build confidence, fluency, and essential reading skills. Through short, engaging passages and age-appropriate topics, students develop vocabulary, comprehension, and a positive reading habit. Designed for EFL/ESL environments, the series supports steady language growth from beginner to low-intermediate levels (CEFR Pre-A1 to A2+).FeaturesClear six-level progression (Levels 1–6)Structured leveling supports steady growth from CEFR Pre-A1 to A2+.Leveled reading passages (30–210 words)Appropriate text lengths help learners build confidence and reading fluency.Fiction and non-fiction exposure across the seriesLevels 1–3 offer a mix of narrative and informational texts, while Levels 4–6 focus primarily on non-fiction topics in science, history, health, and social studies.Reading skill development (leveled)Students acquire reading abilities progressively across levels.Levels 1–2 build foundationa

Top Reading SeriesTop Reading is a six-level reading program that helps young English learners build confidence, fluency, and essential reading skills. Through short, engaging passages and age-appropriate topics, students develop vocabulary, comprehension, and a positive reading habit. Designed for EFL/ESL environments, the series supports steady language growth from beginner to low-intermediate levels (CEFR Pre-A1 to A2+).FeaturesClear six-level progression (Levels 1–6)Structured leveling supports steady growth from CEFR Pre-A1 to A2+.Leveled reading passages (30–210 words)Appropriate text lengths help learners build confidence and reading fluency.Fiction and non-fiction exposure across the seriesLevels 1–3 offer a mix of narrative and informational texts, while Levels 4–6 focus primarily on non-fiction topics in science, history, health, and social studies.Reading skill development (leveled)Students acquire reading abilities progressively across levels.Levels 1–2 build foundationa

Smart Writers is a three-book series designed to develop the writing skills of English language learners at the low intermediate level of English (CEFR A2). Throughout the series, students learn how to organize their thoughts, explore a variety of writing topics within each unit's theme, and practice paragraph development. The series also reinforces students' understanding of useful grammatical structures through activities modeling writing ideas related to each unit's theme. Students who complete this series will develop stronger writing skills and gain confidence in their ability to compose paragraphs and essays related to personal experiences or opinions.FeaturesWide variety of engaging writing topics including school, daily life, hobbies and interests, hopes for the future, giving advice, etc.Practical exercises and activities allowing students to organize and prepare their own passagesMultiple sample passages providing ideas to spark students' creative thinkingGraphic organizers t

Smart Writers is a three-book series designed to develop the writing skills of English language learners at the low intermediate level of English (CEFR A2). Throughout the series, students learn how to organize their thoughts, explore a variety of writing topics within each unit's theme, and practice paragraph development. The series also reinforces students' understanding of useful grammatical structures through activities modeling writing ideas related to each unit's theme. Students who complete this series will develop stronger writing skills and gain confidence in their ability to compose paragraphs and essays related to personal experiences or opinions.FeaturesWide variety of engaging writing topics including school, daily life, hobbies and interests, hopes for the future, giving advice, etc.Practical exercises and activities allowing students to organize and prepare their own passagesMultiple sample passages providing ideas to spark students' creative thinkingGraphic organizers t

Smart Writers is a three-book series designed to develop the writing skills of English language learners at the low intermediate level of English (CEFR A2). Throughout the series, students learn how to organize their thoughts, explore a variety of writing topics within each unit's theme, and practice paragraph development. The series also reinforces students' understanding of useful grammatical structures through activities modeling writing ideas related to each unit's theme. Students who complete this series will develop stronger writing skills and gain confidence in their ability to compose paragraphs and essays related to personal experiences or opinions.FeaturesWide variety of engaging writing topics including school, daily life, hobbies and interests, hopes for the future, giving advice, etc.Practical exercises and activities allowing students to organize and prepare their own passagesMultiple sample passages providing ideas to spark students' creative thinkingGraphic organizers t