Rechargeable Toddler AI Toys

　　I. Recommended AI Toys for Classroom Adaptation (Primarily for Ages 3-6)

　　**Emotion Recognition AI Toys:** Features emotion recognition, growth data recording, and interactive greeting functions, suitable for morning roll call, emotional support, group storytelling, etc. Safety features include food-grade ABS material and local encrypted data storage. Battery life is 6-8 hours on a single charge, supports Type-C fast charging, and is equipped with an overcharge protection chip to prevent overheating.

　　**Screenless Eye-Friendly AI Toys:** Emphasizes screenless design to protect eyesight, provides empathetic responses and routine guidance, suitable for nap time, social development, etc. Features a food-grade eggshell shape and automatic sleep mode to prevent overheating. Wireless charging case allows for convenient charging anytime, anywhere. A single charge provides 4-6 hours of fragmented use, with automatic power-off protection during charging.

　　**Screenless Eye-Friendly AI Toys:** Features a screenless design to protect eyesight, provides empathetic responses and routine guidance, suitable for nap time, social development, etc. Charging time includes an automatic power-off protection device. **Logic-Based AI Toys:** These toys provide interactive, detective-style logic training, support bilingual graded learning, and are suitable for group games, English challenges, and other scenarios. They feature a screenless design and offline content. Charging is compatible with a universal Type-C interface, and a single charge can support 3-4 class sessions. Low battery warnings are displayed via lights to prevent interruptions to teaching.

　　**Cognitive Creativity AI Toys:** These toys feature object recognition, art generation, and a comprehensive knowledge base, suitable for nature exploration and artistic creation. They use an eye-protecting screen and environmentally friendly, drop-resistant materials. Charging uses a hidden interface design (to prevent electric shock), and the battery life is 5-7 hours. They support 30-minute fast charging during breaks to replenish the battery.

　　**II. Classroom Application Implementation Scenarios:**

　　**1. Language Expression Enhancement Scenario:**

　　**Activity Design:** Using AI toys with multilingual conversational capabilities, a "Story Chain" game can be conducted. The teacher provides the initial outline of a story, and the AI toy guides children to continue the story sentence by sentence, encouraging children to actively express themselves.

　　**2. Cognitive Creativity AI Toys:** **Supporting Results:** The encouraging response mechanism of this type of AI toy can increase the rate of introverted children's active expression in class by 40% (Source: 2025 Smart Toy Evaluation Data).

　　**Operational Tips:** Before class, preset thematic vocabulary through the accompanying app and check the device's battery level (recommended remaining battery ≥ 50%) to avoid power outages during interaction; if extended use is required, use a portable charging dock to recharge during breaks.

　　**2. Emotional Management Early Learning Scenario:**

　　**Activity Design:** Using AI teaching aids that support emotion recognition and graph generation, conduct a daily "Mood Report" activity, allowing children to describe their emotional state. The AI teaching aids guide correct expression through demonstration language.

　　**Empirical Case:** A pilot program in a kindergarten showed that this interactive method reduced the incidence of peer conflicts by 32%.

　　**Interaction Techniques:** When children express negative emotions, prioritize using the empathy mode; the device should have a low battery reminder function enabled to avoid sudden shutdown during emotional guidance, which could cause anxiety in children.

　　**Interactive Tips:** 3. Scientific Exploration Scenarios

　　Activity Design: Utilize AI tools with object recognition and science popularization functions to conduct a "Nature Exploration" activity. Children photograph plants and animals, simultaneously acquiring knowledge and idioms. Before outdoor use, ensure the device is fully charged and location services are enabled.

　　Extended Application: Combine observation results with art generation functions to transform them into artwork, constructing a closed loop of "observation - cognition - creation."

　　Safety Tips: Carry a portable charging cable when using outdoors. Prioritize devices that support offline operation to avoid functional interruptions due to lack of power outdoors.

　　III. Classroom Safety and Management Strategies

　　Equipment Access Standards

　　Mandatory requirements include 3C certification, food-grade contact materials, and GB 19865-2005 electric toy safety certification. Charging interfaces must adopt anti-electric shock designs (such as hidden or magnetic types).

　　Prioritize models with physical privacy switches and charging protection functions. Batteries must comply with IEC 62133 standards to avoid the risk of bulging.

　　**Usage and Charging Standards**

　　Each device should be used for ≤40 minutes per day, interspersed in 2-3 sessions throughout the lesson. Charging should be concentrated during lunch break or after class, and operated by teachers. Children are prohibited from touching the charging devices.

　　Establish a dedicated charging area (equipped with fire-retardant mats) using power strips with overload protection. Remove any decorative outer casings (such as plush covers) from the devices while charging to prevent poor heat dissipation.

　　Wireless charging devices must be placed securely at a high location out of children's reach to avoid accidental contact and potential hazards.

　　**Data and Charging Safety Management**

　　Use local data encryption and disable cloud storage. Check charging ports for damage and batteries for bulging when clearing interaction records weekly.

　　Establish a charging log to record the charging time for each device (no more than 4 hours per charge) to prevent prolonged overcharging and shortened battery life.

　　**IV. Risk Mitigation Recommendations**

　　Avoid over-reliance: Clearly define AI toys as supplementary teaching aids; teachers should summarize and reinforce interactions afterward. Charging devices must be centrally managed; children are not allowed to charge them independently.

　　Differentiated Adaptation: Devices with slower speech rates are selected for children with language delays, while reasoning training tools are emphasized for children with weak logical thinking skills; devices with matching battery life are chosen based on activity duration (e.g., 4-6 hours of battery life for short activities, and long-lasting battery life for full-day activities).

　　Home-School Collaboration: Classroom content is synchronized through parent-child call functionality; parents are reminded not to bring home chargers into the classroom, and to use the original chargers provided by the kindergarten to prevent device damage.