IKULAND: Bridging Learning Gaps and Promoting Inclusive Education

The online tutorial program aims to assist students with the help of parents and covers various subjects such as Storytelling, Mommy Tech Talks, Klase sa Gramatika, Speech Class, Financial Literacy, and more. It also includes the Alive Program for Grade 1 to Grade 3 students, ALICE Program, SPED Tutorials for Inclusive Education, and a SPED Hotline for Special Education inquiries.

The Tuperman welcomes viewers to IKULAND, a free online tutorial program initiated by the Department of Education's Information and Communications Technology Service. The program aims to help learners from kindergarten to senior high school, offering various programs and modules to enhance learning. It emphasizes collaboration between parents, teachers, and students to bridge learning gaps and promote knowledge and skill development.

The tutorial session begins with a discussion on the concept of change or evolution, focusing on different mechanisms of evolution. The tutors aim to facilitate learning and encourage positive change for the betterment of students. Tutor Tony from Nova Liches High School, SDO, Quezon City, introduces the topic and emphasizes the importance of evolving for improvement.

Tutor Easter from SDO, Caloocan, and Tutor Tina from SDO introduce themselves as part of the Itulay Online Tutorial General Biology 2 program. They welcome students, parents, and viewers to the session, emphasizing the importance of active participation, respect, and readiness to learn. The tutors encourage interaction and engagement throughout the tutorial.

Learners are reminded to prepare pen and paper, listen attentively, participate actively, and respect others' comments. They are encouraged to engage in the learning process and collaborate with fellow students. The tutors emphasize the importance of mutual respect, attentiveness, and active involvement in the tutorial session.

Participants introduced include Ma'am Cheryl Gupal Reyes from Jones Rural School, Ma'am Jen Melendrez-Pepito from Daniel R. Aguinaldo National High School, Ma'am Malu Bataan from Polo National High School, Ma'am Norayda Sali from Lorenzo S. Hermiento Senior National High School, Mr. Nolly L. Balbine from San Mariano National High School, Ma'am Jeanette Anting from Novaliches High School, Sir Lester Bernardino from Ipal National High School, Mr. Gemar A. Lumon from Jose C. Feliciano College, and various Biostar Students.

Biostar Students of the Week include Dashie Vallejo, Luisa Joy Pua, Joanna Del Rosario, Ansley Rusta, Anne Marie Macarayo, Pierre Cantero, Laica Ferranco, and Casey Hibig from different schools.

The previous week covered the History of Life on Earth, with Tutor Tina prompting Biostar Students to recall what they learned.

Biostar Students were asked to identify the period in Earth's history, with the correct answer being the Permian Period.

The Mesozoic Era, known for the flourishing of dinosaurs, was correctly identified by Biostar Students.

The sub-period shown in the video was identified as the neo-gene sub-period, focusing on the link between primary ancestors.

The objectives for Week 3 include explaining mechanisms of change in populations, showing patterns of descent from common ancestors, and tracing the development of evolutionary thought.

Evolution is described as a step-by-step process causing biological population changes over time. It involves the transfer of inheritable characteristics between generations to adapt to environmental changes. Notable scientists like Aristotle and George Louis Leclerc have contributed to the study of evolution.

In 1974, Charles Darwin, a biologist, proposed that species evolved from one hormone receptor. This idea suggests that organisms can evolve or descend from specific species. Jean-Baptiste Lamarck, a French naturalist and biologist in 1809, believed that species evolved from existing species through environmental forces, with traits passed down through generations. Charles Layel in 1830 stated that environmental changes are uniform and gradual over time. Alfred Rassel Wallace in 1859 introduced the concept of natural selection causing variations within populations.

The concept of evolution dates back to ancient Greek times, where the idea of change and its impact on living organisms was recognized. Although the term 'evolution' was not used initially, the understanding that changes are interconnected and influence modifications in organisms was present.

The discussion shifts to the significant contributions of Jean-Baptiste Lamarck and Charles Darwin to the theory of evolution. Lamarck's theory of acquired characteristics suggests that organisms can pass on modifications to offspring. Darwin's theory of natural selection emphasizes how variations within populations lead to species evolution.

Lamarck's theory of characteristics inheritance is illustrated with the example of a black bear passing on its color trait to its offspring. Participants share personal experiences of physical and talent resemblances to their parents, highlighting the transmission of traits across generations.

Lamarck's theory of use and misuse explains how regular use of body parts leads to their development or enlargement. The example of the giraffe's long neck evolving from stretching to reach food showcases this concept. The discussion extends to human muscle development and atrophy based on usage.

Lamarck's theory of need emphasizes that organisms adapt to changing environments by altering their needs to survive. The example of the Moa bird losing its ability to fly due to ground-based food sources illustrates this theory.

Biological needs and physiological needs change depending on the environment. For example, the need for online classes and essentials like alcohol has increased due to the pandemic. These changes affect the development and modification of traits and behaviors, contributing to the ongoing process of evolution.

The concept of survival of the fittest, proposed by Charles Darwin, highlights how organisms adapt to their environment to survive. Organisms that can fit into their environment thrive, while those that cannot eventually die out. This concept is exemplified by the different duck species surviving in specific environments, showcasing the transfer of adaptive traits for continued survival.

In modern times, individuals also experience the survival of the fittest concept, needing to adapt and thrive in challenging environments. Platforms like Itulay sessions serve as a means for individuals to survive academically, providing entertainment, learning, and support. These sessions prepare viewers, especially college students, for the competitive world ahead, embodying the essence of survival of the fittest.

The theory of descent with modification, proposed by Charles Darwin, explains how species evolve from ancestral species over time. This concept is illustrated by the example of mammoths adapting to changing environments during the Ice Age. The gradual changes in species over generations reflect the process of descent with modification.

The theory of evolution by natural selection is a process where species evolve within populations by adapting to their environment. Inherited characteristics are passed down to offspring, leading to the emergence of new versions of the species. This process highlights the role of natural selection in shaping the diversity of living organisms.

Darwin's finches showcase natural selection where their beak size adapts to the food available in the environment. Larger beaks for larger food and smaller beaks for smaller food demonstrate adaptation to environmental changes.

Natural selection emphasizes adaptation, where organisms modify specific traits to suit their environment. It is a key concept in understanding how species evolve over time.

Artificial selection involves human intervention to perpetuate desirable traits in organisms. Examples include developing different vegetables like cabbage, broccoli, and cauliflower from a single master plant through selective breeding.

Corn is a product of artificial selection where farmers selectively bred maize plants with desirable traits like larger kernels for food security. This process highlights how human intervention shapes the evolution of crops.

Gene flow involves the transfer of genetic material between species through migration, leading to the creation of new species. It plays a crucial role in shaping biodiversity and genetic diversity.

Genetic drift causes changes in trait frequency by chance, impacting species evolution. Examples like the bottleneck effect in the Philippine eagle population show how random events can influence genetic diversity and species survival.

Mutation is a fundamental mechanism of evolution, introducing genetic variation that drives species diversity. It plays a crucial role in generating new traits and adaptations in populations over time.

Mutation occurs when genes are damaged or changed due to exposure to chemicals, radiations, infections, or viruses. Factors like food and environment can cause mutations at the cellular level in DNA, affecting morphology and body functions.

An example of mutation is seen in the Anthurium flower, where alterations in the DNA sequence result in color changes of the petals from red to white, yellow, or light pink.

The discussion covered various theories of evolution such as acquired characteristics, use and disuse, survival of the fittest, descent with modification, evolution by natural selection, and evolution by artificial selection. Mechanisms of evolution like natural selection, artificial selection, gene flow, kinetic drift, and mutation were also explained.

Students are tasked to create a Venn diagram highlighting the differences between Lamarck's theory of evolution and Darwin's theory of evolution. Answers should be submitted on Facebook to Itulay General Bio 2 with Tutors Kister and Tina by March 4, 2022.

Students are encouraged to explore more resources to deepen their understanding of evolution theories and mechanisms. Reading books and online references will help in preparing for the bio-test next week.

A quiz on evolution theories was conducted, testing students on concepts like the theory of use and disuse, terms used by Darwin to describe evolution, and the modern synthesis theory of evolution. Students actively participated and demonstrated good understanding.

Charles Darwin is recognized as the father of modern evolution and the modern synthesis theory of evolution.

Natural selection is the mechanism of evolution that helped the mammoth develop thick fur suitable for its environment climate.

Artificial selection is the mechanism of evolution that shaped the development of modern corn.

Health frontliners, especially nurses like shooter-easter, play a crucial role in promoting health and wellness, caring for the sick, and maintaining overall well-being during the pandemic.

Despite the challenges faced by health professionals during the pandemic, students interested in nursing are encouraged to pursue their dreams as nursing is a noble profession that involves promotion, prevention, and maintenance of health.

Various students from different schools, such as Alan Marquez, Joana Del Rosario, Almarie Macarayo, Elena Gailer Remo Rosa, Nico Jake Lotiva, Daichi Vallejo, Enrico Manuel Dalupan, Jervin Balawag, John Wayne Prieto, Christine Mantos, and Glydel Oplado, have shared insightful outputs on the benefits and risks of genetic engineering in fields like medicine and agriculture.

Various submissions were received last week, including those from Daniel R. Aguinaldo National High School and Amar Alamada-Sally from Lorenzo S. Armiento Senior National High School. Dashie Vallejo's bio-task submission stood out for its creativity and effort. Other notable submissions came from Christine Mantos, Chanel from Padre Garcia National High School, and Russell J. Andohar, among others.

The task for week 2 involved creating futuristic organisms. Students were encouraged to think creatively about possible organisms. Notable submissions included eco-friendly outputs from various schools, showcasing creativity and innovation.

Students explored materials such as plastic spoons and bottle caps, showcasing creativity and resourcefulness in repurposing items. Tutor Romel Jan Lampas Abale received a shout-out for his guidance and support.

The discussion emphasized the crucial role each individual plays in environmental conservation and sustainability. Students were reminded of their responsibility to contribute positively to the planet, both in the present and future.

Encouragement was given to support second semester subjects like Physical Science, Disaster Readiness and Risk Reduction, and Empowerment Technology. Students were urged to engage with General Biology and provide feedback through the provided channels.

Opportunities to explore educational technology and collaborate with the DepEd EdTech Unit were highlighted. Interested individuals were encouraged to reach out and engage with educational technology initiatives.

Tutors Tony, Tina, and Easter expressed gratitude for the meaningful discussion. Details for the next session were provided, inviting participants to join the following week for further learning and engagement.

Participants were encouraged to share their learnings using the hashtag ItulayLevelUp. The importance of continuous learning and engagement with educational programs was emphasized, promoting personal growth and development.