How can we teach pH management through "understanding" rather than "intuition"?
[Manufacturing Industry New Employee Training] [Video Training] Let's cultivate talent that understands meaning rather than just measuring.
"Before, this level was okay." "I thought it was roughly correct by looking at the color change." Is there a situation where a newcomer responsible for pH adjustment is relying on intuition for their judgments? ● Adjusting based on test papers and color changes in a "rough" manner ● Not understanding the meaning of the correct values or the effects of variations ● Even when looking at the values from measuring instruments, lacking an image of "how it will behave afterward" This is an issue with the educational system that teaches the importance of the pH value theoretically, but allows it to be memorized through intuition. pH is one of the important values for products, even though it is not visible. That is why education that helps graduates move beyond "rough adjustments" is necessary. At LinkStudio, we offer a variety of reproducible and comparative video teaching materials specifically focused on processes such as pH, liquid management, and chemical addition. Please consider using video education as a means to cultivate "newcomers who can understand and adjust." *For more details, feel free to contact us.
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Proposal for Solutions | Visualizing "pH = the reaction itself" and Connecting Numbers with Phenomena in Education pH management is not just a matter of "measuring." It is essential to understand that it is a "control point" directly linked to the stability, safety, and reactivity of products. To achieve this, video education that "shows" how pH changes affect products and reactions is effective. ● Comparing how the reaction, stability, and color of liquids change based on pH values through visuals ● Experiencing the impact of a difference of 1.0 through "visual changes" rather than just numbers ● A narrative structure that explains "why this product is managed at pH ○○" This transforms numbers from "tasks" into "purpose-driven management."
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Introduction Steps | Establishing the "Meaning" of pH Adjustment through Education STEP 1 | Identify past cases caused by pH issues and clarify the causes and background Visualize the weaknesses in education, such as adjustment errors, forgotten checks, and misunderstandings. STEP 2 | Create visual teaching materials that compare and reproduce the effects of pH changes Teach "why this value" by combining reasoning and visuals. STEP 3 | Repeatedly utilize as training materials during onboarding and for re-confirmation after field assignment Establish a continuous education system that balances "retention" and "understanding."
Price range
P3
Delivery Time
OTHER
Model number/Brand name
Custom-made training video
Applications/Examples of results
Introduction of Success Stories | Reinforcing the "Invisible Importance" of pH with Visuals, Leading to Significant Improvement in Defect Rates At a detergent manufacturing plant, a new employee omitted pH adjustments during the process, reasoning that it was "the same as last time," which resulted in quality complaints due to poor neutralization. Previously, training focused on memorizing pH values, but the "why it is necessary" was not communicated. Therefore, a comparative video teaching material that visualizes pH values and reaction changes was introduced. By visually teaching the changes in liquid properties, the flow of neutralization, and the effects during abnormalities, the following changes occurred: ● New employees began to ask, "Why is this value?" ● Mistakes due to forgetting adjustments or assumptions decreased by over 80% within three months. ● Even veterans remarked, "I was reminded of its importance again," leading to a renewed awareness. Education has evolved from "memorizing by intuition" to "understanding and adjusting."
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| Model number | overview |
|---|---|
| Design Method for Video Teaching Materials that Converts pH into "Tangible Values" 1️⃣ | Displays comparative images of the state changes of liquids at different pH levels such as pH5, pH7, and pH9 |
| Design Method for Video Teaching Materials that Converts pH into "Tangible Values" 2️⃣ | Supplementing the numerical measurement and its meaning (acidic, neutral, alkaline) with narration |
| Design Method for Video Teaching Materials that Converts pH into "Tangible Values" 3️⃣ | Reproducing trouble cases when adjustments are excessive or insufficient |
| Design Method for Video Teaching Materials that Converts pH into "Tangible Values" 4️⃣ | Explaining "why aim for that value" in connection with the purpose of the reaction |
