# Textbook Operon Informатика LO 4 Podr ZR w.2022 (school textbook)

**URL:** https://aio.lv/en/product--operon-503852--12050112
**Data updated:** 2026-03-12 19:32 (EET)
**Category:** Textbooks & Study Guides
**Manufacturer:** Operon
**Manufacturer code:** 503852
**EAN:** 9788381972451
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 29.33 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--operon-503852--12050112

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Operon textbook 'Informatyka LO 4 Podr ZR w.2022' is a school-level Polish-language informatics textbook for level 4. It provides curriculum-aligned theory and exercises for computer science education, supporting classroom lessons and self-study. Suitable for secondary school students and teachers needing structured lessons, practice tasks, and review material.

## Long description

Operon textbook "Informatyka LO 4 Podr ZR w.2022" is a Polish-language school textbook for the fourth level of secondary informatics education. It presents curriculum-aligned theory, practical examples and exercises designed for classroom use and individual study. The content covers core computer science topics relevant to the 2022 programme, arranged in clear lessons with explanations, illustrations and practice tasks to support knowledge consolidation and skill development.
Advantages
The textbook provides structured lesson units that follow contemporary secondary school informatics curricula and contains a mix of theoretical explanations and practical exercises to reinforce learning. Explanations are written in clear Polish and complemented by examples and tasks that encourage application of concepts. The layout separates key definitions, example problems and practice exercises to help teachers plan lessons and students track progress during self-study.
Suitable for
Secondary school students studying informatics at level 4
Teachers preparing classroom lessons and assignments
Students preparing for tests, quizzes and classroom assessments
Self-study learners who need structured theory and exercises in Polish
Key specifications
Language: Polish
Educational level: Secondary school, level 4
Content type: Theoretical explanations, worked examples, practice exercises
Pedagogical focus: Curriculum-aligned lessons with exercises and review tasks
Format: School textbook optimized for classroom and self-study use
How to use
Use the textbook as a primary classroom resource alongside teacher guidance or as a structured self-study guide. Read theoretical sections first to understand concepts, then work through example problems and complete the practice exercises at the end of each lesson. Teachers can adapt exercises for homework, group work or assessment. Students should regularly review solved examples and repeat selected exercises to reinforce understanding.
Usage recommendations
Follow the sequence of lessons to ensure progressive knowledge building; combine textbook exercises with practical computer activities when possible to apply theoretical concepts in practice.

## FAQ

### How much does the Operon Informayka LO 4 Podr ZR w.2022 textbook cost, and is it available for purchase?

The price is 35.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 08.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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 Operon 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 Operon 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

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