# Textbook Nowa Era Informatyka LO 3 "Na czasie" (student textbook, Polish edition)

**URL:** https://aio.lv/en/product--nowa-era-427257--12080597
**Data updated:** 2026-03-12 21:59 (EET)
**Category:** Textbooks & Study Guides
**Manufacturer:** Nowa Era
**Manufacturer code:** 427257
**EAN:** 9788326741197
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Student textbook Nowa Era Informatyka LO 3 "Na czasie" provides curriculum-aligned coverage for third-year secondary school computer science in Polish. The volume contains theoretical explanations and practical tasks on informatics topics appropriate for high-school level, designed for classroom use, homework and exam preparation.

## Long description

Student textbook Nowa Era Informatyka LO 3 "Na czasie" is a Polish-language educational resource intended for third-year secondary school students studying computer science. The book follows the national curriculum and combines theoretical explanations with practical exercises. It is designed for classroom lessons, homework assignments and preparation for school examinations, providing topic-by-topic development of key informatics concepts at the high-school level.
Advantages
This textbook offers structured, curriculum-aligned content that balances theory and practice. Explanations are presented in clear Polish language appropriate for upper-secondary students, while practical tasks reinforce learning and develop problem-solving skills. The organization of chapters supports progressive learning, making it straightforward to follow classroom sequences and to use for revision before tests and exams.
Suitable for
 Third-year secondary school (liceum) students studying informatics
 Classroom instruction and teacher-led lessons
 Homework assignments and self-study
 Preparation for school-based examinations and assessments
Key specifications
 Language: Polish
 Educational level: upper-secondary (third-year high school)
 Content type: theoretical explanations and practical exercises
 Scope: topics aligned with national informatics curriculum for liceum
 Format: student textbook designed for classroom and home use
How to use
Use the textbook as the primary student resource during classroom lessons and follow the chapter sequence to match the teacher's syllabus. Read theoretical sections to build understanding of concepts, then complete the accompanying practical tasks and exercises to apply knowledge. Use the exercises and example problems for homework practice and for targeted revision before tests. Cross-reference topics with classroom notes and teacher instructions where necessary.
Usage recommendations
For effective learning, allocate time to both reading the theoretical material and completing practical tasks. Work through exercises progressively, verify solutions against teacher feedback, and use the book alongside laboratory or computer-based activities to reinforce programming and problem-solving skills.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Nowa Era products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Nowa Era service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12080597/67564726_large.webp