WordPress database error: [Duplicate entry '1088611' for key 'PRIMARY']
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', '2026-04-06 08:54:53', '2026-04-06 11:54:53', 'O:32:\"ActionScheduler_IntervalSchedule\":5:{s:22:\"\0*\0scheduled_timestamp\";i:1775465693;s:18:\"\0*\0first_timestamp\";i:1775465693;s:13:\"\0*\0recurrence\";i:86400;s:49:\"\0ActionScheduler_IntervalSchedule\0start_timestamp\";i:1775465693;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: [Duplicate entry '1088611' for key 'PRIMARY']
INSERT INTO wp1f_actionscheduler_actions ( `hook`, `status`, `scheduled_date_gmt`, `scheduled_date_local`, `schedule`, `group_id`, `priority`, `args` ) SELECT 'aioseo_cache_prune', 'pending', '2026-04-06 08:53:53', '2026-04-06 11:53:53', 'O:32:\"ActionScheduler_IntervalSchedule\":5:{s:22:\"\0*\0scheduled_timestamp\";i:1775465633;s:18:\"\0*\0first_timestamp\";i:1775465633;s:13:\"\0*\0recurrence\";i:86400;s:49:\"\0ActionScheduler_IntervalSchedule\0start_timestamp\";i:1775465633;s:53:\"\0ActionScheduler_IntervalSchedule\0interval_in_seconds\";i:86400;}', 9, 10, '[]' FROM DUAL WHERE ( SELECT NULL FROM DUAL ) IS NULL

WordPress database error: [Duplicate entry '1088611' for key 'PRIMARY']
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', '2026-04-06 08:54:53', '2026-04-06 11:54:53', 'O:32:\"ActionScheduler_IntervalSchedule\":5:{s:22:\"\0*\0scheduled_timestamp\";i:1775465693;s:18:\"\0*\0first_timestamp\";i:1775465693;s:13:\"\0*\0recurrence\";i:900;s:49:\"\0ActionScheduler_IntervalSchedule\0start_timestamp\";i:1775465693;s:53:\"\0ActionScheduler_IntervalSchedule\0interval_in_seconds\";i:900;}', 10, 10, '[]' FROM DUAL WHERE ( SELECT NULL FROM DUAL ) IS NULL

Cambridge Primary Science Learner’s Book 4 with Digital Access (1 Year) - Pick A Book Limited

Roll over image to zoom in

Cambridge Primary Science Learner’s Book 4 with Digital Access (1 Year)

KSh2,450.00

Status:In stock

By (author) Fiona Baxter , By (author) Liz Dilley

Discover our new resources for the Cambridge International Primary and Lower Secondary Curriculum Frameworks From finding out if water conducts electricity, to discovering how energy is transferred, Cambridge Primary Science gets your learners thinking like scientists! Packed with opportunities to plan experiments, make predictions and gather results, the series helps your learners think and work scientifically. Each unit ends with a project, like creating a presentation on worm farms, that helps learners bring together what they have learnt and understand how the topics relate to the real world. With vocabulary boxes, clear diagrams and supporting illustrations, the course makes science accessible for learners with English as a second language.