{"product_id":"oceans-and-tides-discovery-lab-ocean-science-project-for-grades-4-7-printable-pdf","title":"Oceans and Tides Discovery Lab | Ocean Science Project for Grades 4-7 | Printable PDF + Class Slideshow","description":"\u003cp\u003eOCEANS AND TIDES DISCOVERY LAB\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTen sessions. One real problem. Something your child builds, tests and explains — no science degree required.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDesigned by drawing on leading primary curricula from around the world. Fits alongside any homeschool plan or classroom, Grades 4–7 (ages 9–13).\u003c\/p\u003e\u003cp\u003eShell Bay wants a walkway out to the rock pools. The sea there moves twice a day. How do you build for ground that keeps disappearing?\u003c\/p\u003e\u003cp\u003eThe walkway has to work at low tide, at high tide, and at spring high tide. Your child builds it to a scale of 1 to 20 in a plastic container, then pours the water in and watches what happens three times.\u003c\/p\u003e\u003cp\u003eTHE TEN SESSIONS\u003cbr\u003e1. Meet the mission\u003cbr\u003e2. Why does the sea move? - the Moon's pull, and telling checkable science from confident nonsense\u003cbr\u003e3. Read the tide table - tidal range, time gaps and scale, with units\u003cbr\u003e4. Raise the water - a fair test at three water levels, measured and recorded\u003cbr\u003e5. What do the results show? - a bar chart, a three-sentence report, and one honest limit of the test\u003cbr\u003e6. Life between the tides - mussels, limpets, anemones: how they survive being covered and uncovered twice a day\u003cbr\u003e7. Plan your walkway - a side-view plan with a protected shore spot and three checks\u003cbr\u003e8. Build it\u003cbr\u003e9. Test and improve - run the checks, change one thing because of what you found\u003cbr\u003e10. Present to the harbour board - a one-minute pitch and a question to answer\u003c\/p\u003e\u003cp\u003eWHAT YOUR CHILD ENDS UP WITH\u003cbr\u003eA model walkway in a container, marked with low, high and spring high water at 1 to 20 scale, with a protected shore spot, the tide calculations, a completed three-level test with a chart, and an improvement they can explain.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWHAT YOU GET — instant download\u003c\/strong\u003e\u003cbr\u003e📓 \u003cstrong\u003eStudent Workbook\u003c\/strong\u003e (44 pages): every question, activity and project log for all ten sessions, in our new field-notebook look.\u003cbr\u003e🗝️ \u003cstrong\u003eAnswer Guide\u003c\/strong\u003e (20 pages): the answers, plus the next question to ask when your child is stuck, so they get there themselves. Includes a 20-point rubric.\u003cbr\u003e🖥️ \u003cstrong\u003eClass Slideshow\u003c\/strong\u003e (108 slides, PowerPoint + PDF): put each session up on a TV or board. The answers sit in the speaker notes.\u003cbr\u003e🍎 \u003cstrong\u003eTeacher Pack\u003c\/strong\u003e (8 pages): teacher guide, a ready-to-send letter to parents and the classroom licence.\u003cbr\u003e\u003cstrong\u003eYou don't need to be a science teacher.\u003c\/strong\u003e The answer guide carries the subject knowledge, and your job is to ask the next question. We've written those out for you.\u003c\/p\u003e\u003cp\u003eREADING A REAL TIDE TABLE\u003cbr\u003eSession three uses a tide graph and table the way a harbour actually uses one. By the end your child can tell you when it is safe to walk out, and when it is not.\u003c\/p\u003e\u003cp\u003eWHAT YOU WILL NEED FROM THE HOUSE\u003cbr\u003eA clear plastic container at least 15 cm deep. A ruler, masking tape and a marker. A jug of water. Sand and a few stones. Straws, lolly sticks, card and tape. A bottle cap to mark the rock pool. A tray and a towel. Pencil and colouring pencils.\u003c\/p\u003e\u003cp\u003eA NOTE ON WHERE IT IS SET\u003cbr\u003eShell Bay is imagined, so the Lab works on any coast. The tide pattern is the one most coasts have: two high and two low tides most days, read from a harbour tide table, on a rocky shore full of mussels and limpets.\u003c\/p\u003e\u003cp\u003eHOW A LAB RUNS\u003cbr\u003e- Ten sessions, designed to run one a day over two weeks. One a week across a term works too; go at your child's pace.\u003cbr\u003e- Three stages: Look and learn (sessions 1-3), Try and test (4-6), Make it (7-10).\u003cbr\u003e- Every session has the same five parts: Last time, Learn, Your turn, Project log, Stop here.\u003cbr\u003e- Help lines give younger learners a first step. Extra challenge questions stretch Grades 6-7, and can be skipped.\u003cbr\u003e- Works for one child at home, a pair, or a small group.\u003cbr\u003e- Nothing specialised to buy. The materials list above is kitchen-drawer and recycling.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGOOD TO KNOW\u003c\/strong\u003e\u003cbr\u003e- A4 pages; on US Letter, print with “fit to page”.\u003cbr\u003e- Metric units and British spelling.\u003cbr\u003e- Materials come from the kitchen drawer and the recycling bin.\u003cbr\u003e- Instant digital download. Nothing is posted.\u003cbr\u003e- The illustrations were made with the help of AI image tools. The learning design, questions and answers are written and checked by Primary Project Labs.\u003cbr\u003e- Because the files arrive instantly, we do not take returns. If a file will not open or you find a mistake, message us and we will fix it or send a replacement.\u003cbr\u003e- One household, or one teacher with their own class. Schools, tutoring businesses and learning centres: contact us about a group licence.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePrimary Project Labs — Observe. Explore. Build.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Primary Project Labs","offers":[{"title":"Default Title","offer_id":52231879885095,"sku":null,"price":11.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/1203\/8183\/files\/D04_Oceans_and_Tides_1_hero.jpg?v=1791132799","url":"https:\/\/shop.primaryprojectlabs.co.za\/products\/oceans-and-tides-discovery-lab-ocean-science-project-for-grades-4-7-printable-pdf","provider":"Primary Project Labs","version":"1.0","type":"link"}