Little Scientists Create Colorful Lava
Joy and excitement filled the classroom at Peduli Anak Preschool this week! The children enthusiastically took part in a simple science activity called “Mini Volcano Eruption Experiment.”
With great curiosity, they sat in a circle on the floor and watching closely as their teacher, Kak Mila, prepared the materials in front of them.
The experiment began with a simple yet fascinating process. Kak Mila poured vinegar into a bottle, then added food coloring chosen by the children — some picked red like hot lava, others chose blue, green, or bright yellow. Next, she added a few drops of dish soap to make the mixture bubbly and foamy.
The most exciting moment came when baking soda was finally added. Within seconds, the liquid inside the bottle began to fizz and overflow, creating the effect of colorful lava erupting from a tiny volcano!
The children cheered with delight, clapping and laughing as their “volcanoes” erupted with colorful bubbles that spilled across the floor. They watched in amazement, and some even asked Kak Mila to repeat the experiment because they couldn’t get enough of the fun.
According to Kak Mila, this activity was not only entertaining but also an effective way to introduce basic science concepts through hands-on learning.
“Through simple experiments like this, children learn that science can be fun. They become more confident to ask questions, try new things, and start wondering why certain reactions happen,” said Kak Mila with a smile.
Although simple, the activity provided a truly memorable learning experience. The children could see firsthand the reaction between vinegar and baking soda, which produces bubbles and foam — introducing them to chemistry in a fun and safe way.
Activities like this are part of the creative learning approach at Peduli Anak Preschool, which encourages children to learn through play, exploration, and their natural curiosity.
Through experiences like the “Mini Volcano Eruption”, children discover that science doesn’t always have to be taught in a laboratory — sometimes, the most valuable lessons come from a splash of color on the floor and the sound of joyful laughter.
