WordPress database error: [Table './smDJtGH6wTJK5t/wp1f_actionscheduler_actions' is marked as crashed and last (automatic?) repair failed] SELECT a.hook FROM wp1f_actionscheduler_actions a
JOIN wp1f_actionscheduler_groups g ON g.group_id = a.group_id
WHERE g.slug = 'wp_mail_smtp' AND a.status IN ('in-progress', 'pending')
WordPress database error: [Table './smDJtGH6wTJK5t/wp1f_actionscheduler_actions' is marked as crashed and last (automatic?) repair failed] SELECT a.action_id FROM wp1f_actionscheduler_actions a WHERE 1=1 AND a.hook='wp_mail_smtp_summary_report_email' AND a.status IN ('in-progress', 'pending') LIMIT 0, 1
WordPress database error: [Table './smDJtGH6wTJK5t/wp1f_actionscheduler_actions' is marked as crashed and last (automatic?) repair failed]
INSERT INTO wp1f_actionscheduler_actions ( `hook`, `status`, `scheduled_date_gmt`, `scheduled_date_local`, `schedule`, `group_id`, `priority`, `args` )
SELECT 'wp_mail_smtp_summary_report_email', 'pending', '2026-05-25 11:00:00', '2026-05-25 14:00:00', 'O:32:\"ActionScheduler_IntervalSchedule\":5:{s:22:\"\0*\0scheduled_timestamp\";i:1779706800;s:18:\"\0*\0first_timestamp\";i:1779706800;s:13:\"\0*\0recurrence\";i:604800;s:49:\"\0ActionScheduler_IntervalSchedule\0start_timestamp\";i:1779706800;s:53:\"\0ActionScheduler_IntervalSchedule\0interval_in_seconds\";i:604800;}', 13, 10, '[null]' FROM DUAL
WHERE (
SELECT action_id FROM wp1f_actionscheduler_actions
WHERE status IN ( 'pending', 'in-progress' )
AND hook = 'wp_mail_smtp_summary_report_email'
AND `group_id` = 13
LIMIT 1 ) IS NULL
WordPress database error: [Table './smDJtGH6wTJK5t/wp1f_actionscheduler_actions' is marked as crashed and last (automatic?) repair failed] SELECT a.action_id FROM wp1f_actionscheduler_actions a WHERE 1=1 AND a.hook='wp_mail_smtp_admin_notifications_update' AND a.status IN ('in-progress', 'pending') LIMIT 0, 1
WordPress database error: [Table './smDJtGH6wTJK5t/wp1f_actionscheduler_actions' is marked as crashed and last (automatic?) repair failed]
INSERT INTO wp1f_actionscheduler_actions ( `hook`, `status`, `scheduled_date_gmt`, `scheduled_date_local`, `schedule`, `group_id`, `priority`, `args` )
SELECT 'wp_mail_smtp_admin_notifications_update', 'pending', '2026-05-23 18:39:07', '2026-05-23 21:39:07', 'O:32:\"ActionScheduler_IntervalSchedule\":5:{s:22:\"\0*\0scheduled_timestamp\";i:1779561547;s:18:\"\0*\0first_timestamp\";i:1779561547;s:13:\"\0*\0recurrence\";i:86400;s:49:\"\0ActionScheduler_IntervalSchedule\0start_timestamp\";i:1779561547;s:53:\"\0ActionScheduler_IntervalSchedule\0interval_in_seconds\";i:86400;}', 13, 10, '[null]' FROM DUAL
WHERE (
SELECT action_id FROM wp1f_actionscheduler_actions
WHERE status IN ( 'pending', 'in-progress' )
AND hook = 'wp_mail_smtp_admin_notifications_update'
AND `group_id` = 13
LIMIT 1 ) IS NULL
WordPress database error: [Table './smDJtGH6wTJK5t/wp1f_actionscheduler_actions' is marked as crashed and last (automatic?) repair failed] SELECT a.action_id FROM wp1f_actionscheduler_actions a LEFT JOIN wp1f_actionscheduler_groups g ON g.group_id=a.group_id WHERE 1=1 AND g.slug='aioseo' AND a.hook='aioseo_cache_prune' AND a.args='[]' AND a.status IN ('in-progress', 'pending') LIMIT 0, 1
WordPress database error: [Table './smDJtGH6wTJK5t/wp1f_actionscheduler_actions' is marked as crashed and last (automatic?) repair failed] SELECT a.action_id FROM wp1f_actionscheduler_actions a LEFT JOIN wp1f_actionscheduler_groups g ON g.group_id=a.group_id WHERE 1=1 AND g.slug='aioseo' AND a.hook='aioseo_cache_prune' AND a.args='[]' AND a.status IN ('in-progress', 'pending') LIMIT 0, 1
WordPress database error: [Table './smDJtGH6wTJK5t/wp1f_actionscheduler_actions' is marked as crashed and last (automatic?) repair failed]
INSERT INTO wp1f_actionscheduler_actions ( `hook`, `status`, `scheduled_date_gmt`, `scheduled_date_local`, `schedule`, `group_id`, `priority`, `args` )
SELECT 'aioseo_cache_prune', 'pending', '2026-05-23 18:38:07', '2026-05-23 21:38:07', 'O:32:\"ActionScheduler_IntervalSchedule\":5:{s:22:\"\0*\0scheduled_timestamp\";i:1779561487;s:18:\"\0*\0first_timestamp\";i:1779561487;s:13:\"\0*\0recurrence\";i:86400;s:49:\"\0ActionScheduler_IntervalSchedule\0start_timestamp\";i:1779561487;s:53:\"\0ActionScheduler_IntervalSchedule\0interval_in_seconds\";i:86400;}', 9, 10, '[]' FROM DUAL
WHERE ( SELECT NULL FROM DUAL ) IS NULL
WordPress database error: [Table './smDJtGH6wTJK5t/wp1f_actionscheduler_actions' is marked as crashed and last (automatic?) repair failed] SELECT a.action_id FROM wp1f_actionscheduler_actions a LEFT JOIN wp1f_actionscheduler_groups g ON g.group_id=a.group_id WHERE 1=1 AND g.slug='aioseo' AND a.hook='aioseo_cache_prune' AND a.args='[]' AND a.status IN ('in-progress', 'pending') LIMIT 0, 1
WordPress database error: [Table './smDJtGH6wTJK5t/wp1f_actionscheduler_actions' is marked as crashed and last (automatic?) repair failed] SELECT a.action_id FROM wp1f_actionscheduler_actions a LEFT JOIN wp1f_actionscheduler_groups g ON g.group_id=a.group_id WHERE 1=1 AND g.slug='aioseo' AND a.hook='aioseo_cache_prune' AND a.args='[]' AND a.status IN ('in-progress', 'pending') LIMIT 0, 1
WordPress database error: [Table './smDJtGH6wTJK5t/wp1f_actionscheduler_actions' is marked as crashed and last (automatic?) repair failed]
INSERT INTO wp1f_actionscheduler_actions ( `hook`, `status`, `scheduled_date_gmt`, `scheduled_date_local`, `schedule`, `group_id`, `priority`, `args` )
SELECT 'aioseo_cache_prune', 'pending', '2026-05-23 18:38:07', '2026-05-23 21:38:07', 'O:32:\"ActionScheduler_IntervalSchedule\":5:{s:22:\"\0*\0scheduled_timestamp\";i:1779561487;s:18:\"\0*\0first_timestamp\";i:1779561487;s:13:\"\0*\0recurrence\";i:86400;s:49:\"\0ActionScheduler_IntervalSchedule\0start_timestamp\";i:1779561487;s:53:\"\0ActionScheduler_IntervalSchedule\0interval_in_seconds\";i:86400;}', 9, 10, '[]' FROM DUAL
WHERE ( SELECT NULL FROM DUAL ) IS NULL
WordPress database error: [Table './smDJtGH6wTJK5t/wp1f_actionscheduler_actions' is marked as crashed and last (automatic?) repair failed] SELECT a.action_id FROM wp1f_actionscheduler_actions a WHERE 1=1 AND a.hook='woocommerce_ac_send_email_action' AND a.status IN ('in-progress') ORDER BY a.scheduled_date_gmt ASC LIMIT 0, 1
WordPress database error: [Table './smDJtGH6wTJK5t/wp1f_actionscheduler_actions' is marked as crashed and last (automatic?) repair failed] SELECT a.action_id FROM wp1f_actionscheduler_actions a WHERE 1=1 AND a.hook='woocommerce_ac_send_email_action' AND a.status IN ('pending') ORDER BY a.scheduled_date_gmt ASC LIMIT 0, 1
WordPress database error: [Table './smDJtGH6wTJK5t/wp1f_actionscheduler_actions' is marked as crashed and last (automatic?) repair failed]
INSERT INTO wp1f_actionscheduler_actions ( `hook`, `status`, `scheduled_date_gmt`, `scheduled_date_local`, `schedule`, `group_id`, `priority`, `args` )
SELECT 'woocommerce_ac_send_email_action', 'pending', '2026-05-23 18:39:07', '2026-05-23 21:39:07', 'O:32:\"ActionScheduler_IntervalSchedule\":5:{s:22:\"\0*\0scheduled_timestamp\";i:1779561547;s:18:\"\0*\0first_timestamp\";i:1779561547;s:13:\"\0*\0recurrence\";i:900;s:49:\"\0ActionScheduler_IntervalSchedule\0start_timestamp\";i:1779561547;s:53:\"\0ActionScheduler_IntervalSchedule\0interval_in_seconds\";i:900;}', 10, 10, '[]' FROM DUAL
WHERE ( SELECT NULL FROM DUAL ) IS NULL
By (author)  Graham Elsdon , By (author)  Esther Menon
Discover our new resources for the Cambridge International Primary and Lower Secondary Curriculum Frameworks You will develop your English skills as you discover contemporary fiction, write about urban pollution and discuss autobiographies. You’ll find a wide range of international fiction, non-fiction, poetry and drama throughout the book to help you develop your understanding of different genres and text types. Each unit is packed with activities that cover reading, writing, speaking and listening, as well as opportunities to develop 21st century skills – such as collaboration and critical thinking. Units end with a project, like conducting a class debate, to help you communicate confidently and understand how to apply your learning to real-world scenarios.
Discover our new resources for the Cambridge International Primary and Lower Secondary Curriculum Frameworks You will develop your English as you write a film script, deliver a persuasive speech and explore dystopian fiction. You’ll find a wide range of international fiction, non-fiction, poetry and drama throughout the book to help you develop your understanding of different genres and text types. Each unit is packed with activities that cover reading, writing, speaking and listening, as well as opportunities to develop 21st century skills – such as collaboration and critical thinking. Units end with a project, like creating a time capsule, to help you communicate confidently and understand how to apply your learning to real-world scenarios.
Discover our new resources for the Cambridge International Primary and Lower Secondary Curriculum Frameworks You will develop your English skills as you become a travel writer and perform a scene from a detective story. You’ll find a wide range of international fiction, non-fiction, poetry and drama throughout the book to help develop your understanding of different genres and text types. Each unit is packed with activities that cover reading, writing, speaking and listening, as well as opportunities to develop 21st century skills – such as collaboration and critical thinking. Units end with a project, like analyzing story endings, to help you communicate confidently and understand how to apply your learning to real-world scenarios.
The Complete Biology Student Book provides support for the biology element of the previous Cambridge Lower Secondary Science curriculum.
The book covers all three years of Cambridge Lower Secondary Biology, flowing smoothly from one stage to the next. The rigorous series builds learners’ confidence using consolidation-focused activities and regular review sections, prepares them for long-term assessment success using extension material and encourages critical thinking and practical investigation, using engaging scientific enquiry sections.
By (author)  Jocelyn Blink , By (author)  Ian Dorton
This comprehensive and engaging text, developed in cooperation with the IB, follows the new curriculum for first assessment in 2022. With accessible, engaging lessons students will actively relate economics to real-world issues and the global economy. The international examples and case studies encourage students to analyze economics in terms of present-day challenges and concerns.
Conceptual links are provided to help students understand the over-arching big questions that relate economics to the multi-faceted challenges of the world economy including how it works and changes over time.
Through inquiry-based tasks and links to TOK and ATL activities students will gain a deep understanding of economics. Practice activities will develops the skills required to succeed in the IB assessment including exam-style questions and data response questions. Clear explanations will help students achieve assessment success.
The Cambridge IGCSE (R) & O Level Essential Chemistry Student Book is at the heart of delivering the course and provides a clear, step-by-step route though the syllabus that is ideal for EAL learners. It has been fully updated and matched to the latest Cambridge IGCSE (0620) & O Level (5070) Chemistry syllabuses.
The book uses an engaging and exam-focused approach that is accessible to all abilities, with varied and flexible assessment support and exam-style questions that improve students’ performance and ensure every learner reaches their full potential. It combines depth of subject matter and clarity of material with concise, well-presented content, and includes embedded language for EAL students.
The Student Book is written by Roger Norris, a Cambridge examiner and experienced author of our previous Essential Chemistry Student Book and Workbook. It has also been reviewed by subject experts globally to help meet teachers’ needs.
The Student Book is available in print, online or via a great-value print and online pack. The supporting Exam Success Guide and Practical Workbook help students achieve top marks in their exams, while the Workbook, for independent practice, strengthens exam potential inside and outside the classroom.
By (author)  Chris Barker , By (author)  Libby Mitchell
Discover our new resources for the Cambridge International Primary and Lower Secondary Curriculum Frameworks. With international cross-curricular topics, from celebrations around the world and sports to news and what we wear, the series helps you develop the skills to study across the curriculum in English. Packed with literature and oracy activities, the course helps you become confident communicators. Step-by-step writing activities with models support you to develop your writing, while tip boxes help with language and skills. Each unit ends with a ‘Project Challenge’ where you will work together on cross-curricular projects like giving a presentation about the history of sport, developing collaboration and critical thinking skills.
By (author)  Sylvia Honnor , By (author)  Heather Mascie-Taylor , By (author)  Michael Spencer
This title provides extensive coverage of the national curriculum, and the Scottish 5-14 guidelines. It includes a systematic approach to grammar progression, with clear explanations and extensive practice. It contains: interesting topics, set in authentic contexts, from France and other French speaking countries; clear and attractively designed pages, with humorous and stimulating artwork; user-friendly vocabulary and grammar reference sections to encourage independent learning; and end of unit summaries to provide a clear learning framework. It provides full coverage of the New National Curriculum requirements. It provides more grammar activities and more emphasis on verb learning. It includes: new ICT activities, new differentiation of exercises, new “Reading for pleasure” sections, new motivating Flashcards, lively and modern Students’ Book, clear presentation, and integrated assessment guidance tasks.
Support your learners as they continue their journey towards becoming confident computational thinkers with the Cambridge Lower Secondary Computing Learner’s Book 7 with Digital Access.
Filled with a variety of activities, such as planning a new computer game and exploring data types, this learner’s book builds essential computing skills, promotes online safety and shares interesting computing facts to help engage learners in their studies. This resource covers the computing strands of Computational Thinking and Programming, Managing Data, Networks and Digital Communication, and Computer Systems. Access source files and suggested learner’s book answers on Cambridge GO.
Fully revised for first examination in 2021 with an emphasis on 21st century skills. This activity-based coursebook for classroom use is clearly organised into three parts: text types, global issues and assessment. The first section defines and analyses a range of literary and non-literary text types. The global issues section integrates all three areas of exploration from the revised syllabus, into meaningful units. The coursebook includes curated video links and samples of Paper 1, Paper 2, the individual oral and the higher level essay. Higher level extension activities are included in each unit, with key concepts and guiding questions integrated throughout. Answers are in the teacher’s resource.
By (author)  Siobhan Matthewson , By (author)  Margaret Debbadi
Deliver an exciting computing course for ages 11-14, providing full coverage of Digital Literacy, Computer Science and Information and Communications Technology objectives.
The course covers the requirements of the national curriculum for England and is mapped to the Level 2 CSTA K-12 Computer Science Standards and the Cambridge Assessment International Education Digital Literacy Framework for Stages 7-9.
– Ensure progression, with a clear pathway of skill steps building on previous experience and knowledge.
– Recap and activate students’ prior knowledge and skills with Do you remember? panels.
– Demonstrate and practice new concepts and skills with Learn and Practice activities.
– Broaden knowledge and understanding with Go further activities that apply skills and concepts in different contexts.
– Introduce more challenging skills and activities with Challenge yourself! tasks.
– Allow students to demonstrate their knowledge and skills creatively with engaging end of unit projects.
– Develop computational thinking with panels throughout the activities.
– Provide clear guidance on e-safety with a strong focus throughout.
– Clear progression for students going on to study IGCSE Computer Science and IGCSE Information Technology.
Available in the series:
Stage 7 Student’s Book: 9781510481985
Stage 8 Student’s Book: 9781510481992
Stage 9 Student’s Book: 9781510482005
By (author)  David Watson , By (author)  Graham Brown
This title is endorsed by Cambridge Assessment International Education to support the full syllabus for examination from 2023.
Written by renowned expert authors, our updated resources enable the learner to effectively navigate through the content of the updated Cambridge IGCSE (TM) Information and Communication Technology syllabuses (0417/0983).
– Develop skills when working with documents, databases and presentations: detailed step-by-step guidance demonstrates precisely how to perform a full range of software skills.
– Build an understanding of theory: concepts are carefully explained and consolidated with a range of different activities.
– Tackle spreadsheets and website authoring with confidence: challenging ideas are fully exemplified, with plenty of opportunity to practice using embedded Tasks.
– Navigate the syllabus confidently: learning content is clearly mapped to the syllabus, with introductions to each topic outlining the learning objectives.
– Consolidate skills and check understanding: activities and exam-style questions are embedded throughout the book, alongside key definitions of technical terms and a Glossary.
WordPress database error: [Table './smDJtGH6wTJK5t/wp1f_actionscheduler_actions' is marked as crashed and last (automatic?) repair failed] SELECT a.action_id FROM wp1f_actionscheduler_actions a WHERE 1=1 AND a.hook='wc_schedule_pending_batch_processes' AND a.status IN ('in-progress', 'pending') LIMIT 0, 1