---
product_id: 100241309
title: "Jump Start 3rd Grade Mystery Mountain with Users Guide"
brand: "knowledge adventure"
price: "397 zł"
currency: PLN
in_stock: true
reviews_count: 8
url: https://www.desertcart.pl/products/100241309-jump-start-3rd-grade-mystery-mountain-with-users-guide
store_origin: PL
region: Poland
---

# Cross-platform Windows & Mac compatibility Includes comprehensive User's Guide Engaging 3rd Grade Mystery Mountain adventure Jump Start 3rd Grade Mystery Mountain with Users Guide

**Brand:** knowledge adventure
**Price:** 397 zł
**Availability:** ✅ In Stock

## Summary

> 🧗‍♂️ Unlock the mystery, level up learning!

## Quick Answers

- **What is this?** Jump Start 3rd Grade Mystery Mountain with Users Guide by knowledge adventure
- **How much does it cost?** 397 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/100241309-jump-start-3rd-grade-mystery-mountain-with-users-guide)

## Best For

- knowledge adventure enthusiasts

## Why This Product

- Trusted knowledge adventure brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Guided Learning Experience:** Comes with a detailed User's Guide to maximize engagement and educational value.
- • **Perfect for Young Learners:** Designed specifically for 3rd grade, balancing challenge and accessibility.
- • **Immersive Mystery Adventure:** Captivates 3rd graders with an interactive mountain mystery that sharpens critical thinking.
- • **Seamless Cross-Platform Play:** Enjoy smooth compatibility on both Windows and Mac systems, no hassle, just fun.
- • **Boosts Problem-Solving Skills:** Encourages logical reasoning through fun, story-driven puzzles.

## Overview

Jump Start 3rd Grade Mystery Mountain is an educational software compatible with Windows and Mac, featuring an interactive adventure designed to engage 3rd graders in critical thinking and problem-solving, complete with a user-friendly guide for parents and educators.

## Description

Geared towards ages 7-9. Windows and Macintosh compatible. Children learn math and geography with this adventure.

## Features

- About this item     Windows & MAC

## Images

![Jump Start 3rd Grade Mystery Mountain with Users Guide - Image 1](https://m.media-amazon.com/images/I/81pGGX77J-L.jpg)
![Jump Start 3rd Grade Mystery Mountain with Users Guide - Image 2](https://m.media-amazon.com/images/I/81bmt3dl9DL.jpg)
![Jump Start 3rd Grade Mystery Mountain with Users Guide - Image 3](https://m.media-amazon.com/images/I/81jlxTN2i8L.jpg)

## Customer Reviews

### ⭐ 







  
  
    Beware!
  

*by S***A on Reviewed in the United States on August 25, 2021*

The item is in great shape, but it will not run on any mac newer than a 95 apparently. I have tried multiple options with no luck. So unless you are using a 90's model Mac this CD is worthless.

### ⭐ 







  
  
    Wrong item!
  

*by A***R on Reviewed in the United States on March 23, 2013*

I ordered this item for my daughter who remembered playing Mystery Mountain as a child when it first came out.  It was one of her favorites ever and I thought it would make a great surprise gift.  Well what a surprise it was to us all when she opened the package and found a 2007 Jump Start 3rd Grade game with absolutely no reference to Mystery Mountain as listed on the invoice.  The covers of the games look nothing alike either so I'm not sure how the order could be confusing.  Needless to say, my daughter (and I) were heartbroken! I tried twice to contact this company and my husband tried again but this issue was never resolved.  No mystery here...love the game! But, we won't be shopping with this company again

### ⭐⭐⭐⭐⭐ 







  
  
    Brings back all the childhood memories
  

*by S***Y on Reviewed in the United States on August 7, 2018*

It’s perfect. Works exactly like it should. It’s exactly how I remember it when I played it as a child.

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**Shop now:** [https://www.desertcart.pl/products/100241309-jump-start-3rd-grade-mystery-mountain-with-users-guide](https://www.desertcart.pl/products/100241309-jump-start-3rd-grade-mystery-mountain-with-users-guide)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-23*