# Book Harmonia — Krok po kroku. Jak rozwijać mowę dziecka. Materiały (educational materials, Polish)

**URL:** https://aio.lv/en/product--harmonia-150271--11894013
**Data updated:** 2026-03-10 00:14 (EET)
**Category:** Textbooks & Study Guides
**Manufacturer:** Harmonia
**Manufacturer code:** 150271
**EAN:** 9788371347399
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 15.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--harmonia-150271--11894013

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Educational book from Harmonia titled 'Krok po kroku. Jak rozwijać mowę dziecka. Materiały' — Polish-language materials aimed at supporting development of a child's speech. Contains practical exercises, guidance for parents and educators, and resources to stimulate language acquisition and articulation in early childhood. Suitable for home use, preschools, and speech therapy sessions.

## Long description

Harmonia — Krok po kroku. Jak rozwijać mowę dziecka. Materiały is a Polish-language educational book designed to support early speech and language development in children. The material offers structured guidance and practical exercises for parents, preschool teachers and speech therapists who work to stimulate vocabulary growth, articulation and communicative skills in toddlers and young children. The content focuses on reproducible activities and clear instructions that can be adapted to different developmental levels and everyday settings.
Advantages
The book presents a step-by-step approach to speech development with age-appropriate tasks and clearly described goals for each exercise. It compiles practical activities and ready-to-use materials that reduce preparation time for caregivers and educators. The language is accessible and specifically tailored for Polish-speaking families and professionals, making it easy to integrate the exercises into home routines, preschool programs and therapy sessions.
Suitable for
Parents seeking guided activities to support their child’s speech development at home
Preschool teachers and early childhood educators implementing group or individual language exercises
Speech therapists using structured materials for assessment, therapy planning and practice
Caregivers and teaching assistants working with children who need additional language stimulation
Key specifications
Language: Polish
Content type: Educational materials with exercises and guidance
Target audience: Young children, parents, preschool educators and speech therapists
Focus areas: Vocabulary acquisition, articulation practice, communicative skills and language stimulation
Usage settings: Home, preschool, speech therapy sessions
How to use
Read the introductory guidance to match exercises to the child’s current skills and select activities that correspond to specific goals such as expanding vocabulary or improving pronunciation. Follow the step-by-step instructions for each task and use the reproducible materials included in the book during short, regular practice sessions. Adapt the pace and difficulty according to the child’s responses, combining individual practice with natural daily interactions to reinforce learning.
Usage recommendations
Use the book consistently in short, frequent sessions and coordinate activities with educators or therapists where possible. Observe the child’s progress and repeat exercises that support emerging sounds and words; integrate picture-based tasks and play routines from the book into everyday moments to maximise engagement and practical language use.

## FAQ

### How much does the Book Harmonia — Krok po kroku. Jak rozwijać mowę dziecka. Materiały cost, and is it available for purchase?

The price is 18.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 07.07.2026 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 Harmonia 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 Harmonia 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/11894013/67318538_large.webp