Science Practical Notebook — School Lab Notebook for Class 6–12

Rated 5.00 out of 5

60 35

The Seven Days / CTC Book World Science Practical Notebook is a dedicated interleaf lab notebook manufactured for Class 6–12 science practical work across Physics, Chemistry, and Biology. At 26.5×21.5 cm with an interleaf format — ruled page on one side for observations, calculations, and written records; plain page on the other for diagrams, biological illustrations, circuit drawings, and chemical structure sketches — this notebook is purpose-built for the dual demands of school science practical sessions. Known in Indian classrooms as "ek side plain, ek side line wali copy" and in the stationery trade as Interleaf Practical Notebook or Science Practical Copy, it eliminates the need to switch between two notebooks during a practical class. The molecular structure, microscope, and chemical formula cover design (teal & white) immediately identifies this as a science-specific lab notebook for all three science disciplines. Available in 70 GSM (range 58–90 GSM). Standard pages: 104 | 144 | 160 — custom on demand. Binding: Center Stitched standard | Perfect Binding | Thread Sewing available. Inner format: Ruled + Plain (standard) | Ruled + Graph (on request). Seven Days brand for retail/non-customised; CTC Book World brand for customised orders with school name, logo, and branding. Bulk supply India, Nepal, and international markets. OEM and Private Label manufacturing available. ISO 9001:2015 certified manufacturer since 1985.

Brand: Seven Days by CTC Book World Pvt. Ltd. (non-customised) | CTC Book World Pvt. Ltd. (customised)
Size: 26.5 × 21.5 cm
Inner Format: Interleaf — Ruled page + Plain page | Ruled + Graph (on request)
Also Known As: Practical Copy | Science Copy | Lab Record Book | Interleaf Notebook | Ek side plain ek side line wali copy | Laboratory Notebook
Paper GSM: 70 GSM (range: 58 to 90 GSM available)
Pages: 104 | 144 | 160 pages standard | Custom on demand
Binding: Center Stitched (standard) | Perfect Binding | Thread Sewing
Cover: Molecular structure, microscope & chemical formula design — teal & white | Custom school printing available
Subject: Science — Physics | Chemistry | Biology (all three)
Supply To: Schools | Coaching Centres | Educational Institutions | NGOs | Corporates (CSR)
Export: India | Nepal | USA | Canada | UK | Europe | UAE | Gulf | Africa | Afghanistan
Certification: ISO 9001:2015
Manufacturer: CTC Book World Pvt. Ltd., Kundli, Haryana

Description Reviews(0)

Seven Days / CTC Book World Science Practical Notebook | Interleaf Format | Ruled + Plain | 26.5×21.5 cm | Lab Record Book | Practical Copy Manufacturer India

Every science teacher knows the problem. A student arrives at the practical class with a standard ruled notebook. The first experiment requires a diagram — a biological cell structure, a circuit diagram, a titration apparatus setup. The ruled lines get in the way of the drawing. The student either draws awkwardly between the lines or leaves an entire page blank for the diagram. By the end of the session, the practical record is half observation writing and half wasted pages, with diagrams cramped and difficult to read. The Science Practical Notebook by CTC Book World exists to solve this problem at the product level.

The interleaf format is the defining feature: a ruled page for observation writing, calculations, and written records on one side — and a clean plain page for diagrams, biological illustrations, circuit drawings, chemical structure sketches, and any graphical content on the other. Every spread of the notebook gives the student both surfaces they need, in the right order, without switching notebooks or leaving ruled pages blank for diagram space. In Indian classrooms this is known as "ek side plain, ek side line wali copy" — the practical copy that works the way science practicals actually work.

The cover design — molecular structure imagery, a laboratory microscope graphic, and chemical formula illustrations on a teal and white background — establishes this as a science-specific notebook from the first glance. It works equally well for Physics (circuit diagrams + observation tables), Chemistry (structural formulas + reaction recording), and Biology (cell diagrams + dissection observations) — covering all three science disciplines in a single notebook identity. This is the SPN001 design: illustration-based science imagery that represents all three science subjects with equal weight, making it the natural choice for junior classes (Class 6 to 8) where integrated science is taught, and for senior classes where schools want a single practical notebook design across all science subjects.

Manufactured at CTC Book World's ISO-certified HSIIDC Kundli facility. Available as Seven Days brand for retail and market supply (non-customised, standard pages). Schools requiring their name, logo, or custom cover artwork printed on the notebook receive it under the CTC Book World brand through our OEM and Private Label manufacturing programme.

What Makes the Interleaf Format the Right Choice for Science Practicals

Ruled Page for Written Work — every observation, every calculation, every aim, material, procedure, result, and conclusion is written on the clean ruled page; consistent line spacing for neat, examinable practical records
Plain Page for Diagrams — every biological diagram, circuit drawing, apparatus setup, chemical structural formula, or graph sits on the clean plain page opposite the written record; no ruled lines interfering with scientific drawing accuracy
One Notebook — Two Surfaces — eliminates the need to carry separate notebooks for written observations and diagrams; the correct surface is always on the facing page; practical sessions run more efficiently with less confusion
Ruled + Graph Option Available — for schools that need graph paper instead of plain for science practicals (data plotting, physics experiments with graph components) — Ruled + Graph inner format available on request
Science Identity Cover — All Three Disciplines — molecular structure, microscope, and chemical formula imagery covers Physics, Chemistry, and Biology equally; the natural choice for integrated science classes and schools using one design across all science subjects
26.5×21.5 cm Format — adequate working space for multi-step experiment layouts, large biological diagrams, and complete observation tables; larger than a standard notebook, purpose-sized for science practical work
70 GSM Paper — 58 to 90 GSM Range — 70 GSM standard provides a writing surface that handles pencil, ballpoint pen, technical pen, and fine liner cleanly on both ruled and plain pages without bleed-through; higher GSM options available for premium institutional supply
Three Page Count Options — 104 pages for single-term practical coverage; 144 pages for extended or two-term use; 160 pages for full academic year; custom page count on demand
Three Binding Options — Center Stitched (standard for these products, pages lie flat for comfortable diagram drawing); Perfect Binding (for higher page counts and a more book-like format); Thread Sewing (for maximum durability in heavy-use environments)

Where This Notebook Is Used

School Science Labs (Class 6–12) — Physics experiments (circuit diagrams + observation tables), Chemistry practicals (structural formulas + reaction recording), Biology dissections and diagrams (cell structure + observation notes) — interleaf format serves all three on every spread
CBSE & ICSE Practical Files — students maintaining official science practical files for Class 10 and Class 12 board examination submission use this as their primary practical record notebook
State Board Schools — science practical requirements across CBSE, ICSE, and all major state boards from Class 6 to Class 12
Coaching Institutes — IIT-JEE and NEET coaching centres where science practical understanding and structured lab record maintenance are part of the preparation
Government Schools & CSR Programmes — bulk supply of dedicated science practical notebooks for government school science labs and corporate CSR educational stationery programmes
Nepal Schools — actively supplied to schools and distributors in Nepal sourcing quality science stationery from Indian manufacturers
Export Markets — known as Laboratory Notebook, Lab Record Book, Science Journal, Half Blank Half Lined Notebook, or Alternating Ruled and Plain Notebook in international markets; exported to USA, Canada, UK, Europe, UAE, Gulf, Africa, and Afghanistan

Product Specifications

Product Name	Science Practical Notebook — Molecular & Microscope Cover (SPN001)
Brand	Seven Days by CTC Book World Pvt. Ltd. (non-customised) \| CTC Book World Pvt. Ltd. (customised)
Also Known As	Practical Copy \| Science Copy \| Lab Record Book \| Interleaf Notebook \| Laboratory Notebook \| Science Journal \| Interleaved Practical Notebook \| Ek side plain ek side line wali copy
Size	26.5 × 21.5 cm
Inner Format	Interleaf — Ruled page + Plain page (standard) \| Ruled page + Graph page (on request)
Paper GSM	70 GSM standard (range: 58 to 90 GSM available)
Pages	104 \| 144 \| 160 pages standard \| Custom page count on demand
Binding	Center Stitched (standard) \| Perfect Binding \| Thread Sewing
Cover Design	Molecular structure, microscope & chemical formula imagery — teal & white \| Custom school printing available
Subject	Science — Physics \| Chemistry \| Biology (all three subjects)
Custom Printing	Available — school name, logo, branding via OEM/Private Label (CTC Book World brand)
Supply To	Schools \| Coaching Centres \| Educational Institutions \| NGOs \| Corporates (CSR)
Supply Markets	India \| Nepal \| USA \| Canada \| UK \| Europe \| UAE \| Gulf \| Africa \| Afghanistan
Certification	ISO 9001:2015
Manufacturer	CTC Book World Pvt. Ltd., HSIIDC Industrial Estate, Kundli, Haryana (Est. 1985)

Two Designs — One Manufacturing Standard

CTC Book World offers two Science Practical Notebook designs — same specs, same quality, different cover languages:

SPN001 (this page) — Molecular structure, microscope, and chemical formula illustration cover (teal & white). Represents all three science disciplines — Physics, Chemistry, Biology — with equal visual weight. Illustration-based design. Natural choice for junior classes and schools wanting one design across all science subjects.
SPN002 — Real chemistry laboratory photography cover (conical flask with blue liquid, organic structural formulas, blue design). Chemistry-forward, real-world lab connection. Particularly suited to senior classes (Class 9–12) where chemistry practical work becomes more advanced and subject-specific.

Both designs are available from the same manufacturing facility, in the same page count options, with the same customisation capability. Schools can order both designs — SPN001 for junior classes, SPN002 for senior chemistry classes — under a single supply contract.

Bulk Supply, OEM & Export

Bulk Institutional Supply — direct factory pricing; consistent quality across every batch; reliable repeat supply; school science departments, annual kit supply, mid-term replenishment
OEM & Private Label (CTC Book World Brand) — school name, logo, and custom cover artwork printed at production stage; complete white-label manufacturing for distributors and stationery brands
CSR & NGO Supply — dedicated science practical notebooks for corporate CSR government school supply and NGO educational kit distribution; GST invoicing available
Export Supply — exported to Nepal, USA, Canada, UK, Europe, UAE, Gulf, Africa, and Afghanistan via Nhava Sheva and Mundra ports; known internationally as Laboratory Notebook, Lab Record Book, Science Journal, Half Blank Half Lined Notebook; L/C and T/T payment terms
Proven Track Record — trusted by DAV Schools, Delhi Public School, DPS Junior, Delhi Police School, ITBP School, Shemrock Schools, Salwan Public School, Maxfort School, N.K. Bagrodia School, MDH International Schools, and CSR clients including Bata India and Sonalika Tractors

Frequently Asked Questions

Q: What is the interleaf format and why is it better for science practicals?

The interleaf format alternates a ruled page and a plain page throughout the notebook. In science practicals, a student needs two different surfaces: ruled lines for writing observations, calculations, aim, procedure, result, and conclusion; and a clean plain surface for drawing biological diagrams, circuit drawings, apparatus setups, and chemical structural formulas. The interleaf format puts both on facing pages in every spread — the student never needs to switch notebooks or skip pages to find a surface that matches the task. This is why science teachers specifically request "ek side plain, ek side line wali copy" rather than a standard ruled notebook for practical classes.

Q: Is there a Ruled + Graph option available instead of Ruled + Plain?

Yes. Ruled + Graph (with graph/grid paper on the alternate page instead of plain paper) is available on request — particularly suited for Physics experiments where data needs to be plotted on the alternate page, or for Mathematics practical notebooks where graph paper is required alongside ruled working pages. Specify Ruled + Graph at the time of ordering. The standard configuration for these products is Ruled + Plain.

Q: What is the difference between SPN001 and SPN002?

SPN001 features an illustration-based cover with molecular structure imagery, a microscope graphic, and chemical formula illustrations on a teal and white background — representing all three science disciplines (Physics, Chemistry, Biology) equally. SPN002 features real chemistry laboratory photography — a conical flask in active use with blue liquid, alongside organic chemical structural formulas on a blue background — with a stronger chemistry-specific focus. Both have identical inner specs: same size, same interleaf format, same GSM, same page count options, same binding options, same customisation capability. Schools can order both under one contract — SPN001 for general science or junior classes, SPN002 for senior chemistry classes.

Q: What page count options are available?

Standard options are 104 pages, 144 pages, and 160 pages. Custom page counts are available on demand — contact our sales team with your specific requirement. Schools ordering for different class levels can specify different page counts per class within a single bulk supply contract.

Q: What is the difference between Seven Days brand and CTC Book World brand for this notebook?

The Seven Days brand applies to non-customised, standard retail versions of the Science Practical Notebook — fixed page counts (104, 144, 160), standard cover design, available for market supply and bulk institutional orders without custom printing. The CTC Book World brand applies to customised versions where the school's name, logo, or custom cover artwork is printed at production stage. Schools wanting their identity on the practical notebook cover order the CTC Book World branded version through our OEM/Private Label programme. Paper quality, inner format, GSM, and manufacturing standards are identical across both.

Q: Is this notebook suitable for CBSE and ICSE science practical examinations?

Yes. This notebook meets the practical file requirements for CBSE, ICSE, and state board schools across India. The 26.5×21.5 cm size, interleaf format, and 70 GSM paper quality are appropriate for maintaining official science practical files for Class 10 and Class 12 board examination submission in Physics, Chemistry, and Biology.

Q: Can we get the school name and logo printed on the cover?

Yes. Custom school name, logo, and branding printed on the cover is available through CTC Book World's OEM and Private Label manufacturing programme. Custom cover notebooks are supplied under the CTC Book World brand. Contact us with your artwork and requirement for a sample and bulk quotation.

Q: Do you export science practical notebooks internationally?

Yes. CTC Book World exports to Nepal, USA, Canada, UK, Europe, UAE, Gulf, Africa, and Afghanistan via Nhava Sheva and Mundra ports. Internationally this product is known as Laboratory Notebook, Lab Record Book, Science Journal, Half Blank Half Lined Notebook, or Alternating Ruled and Plain Notebook. L/C and T/T payment terms accepted.

Q: What is the minimum order quantity?

MOQ varies for standard stock designs versus custom printed covers. Contact our sales team at +91-9868428520 or +91-9716178449 or email info@ctcbookworld.com with your specification and quantity for confirmed MOQ and pricing.