Forest Architect Booklet NATURALIST FIELD JOURNAL
PROJECT PHASE: 01
FOREST ARCHITECTS
Deciduous Forest Ecology & Piñata Engineering Blueprint
Lead Field Architect:
Date of Expedition:
The Mission Brief
Welcome, Architect! Before we design and construct a giant 3D animal piñata, we must deeply understand our biological "client." Your job is to select one native organism from the deciduous forest, research its survival strategies, and blueprint how its anatomical structures can be built using geometric shapes.
Selecting My Biological Client
Identify the native deciduous forest animal you will research, analyze, and build.
Common Name of Chosen Animal:
Scientific Name (Genus & Species):
Primary Physical Dimensions (Est. Weight/Length):
Anatomical Justification (Why is this animal an interesting engineering subject for a piñata?):
FOREST ARCHITECTS INTEGRATED STEM UNIT PAGE 1 OF 4
Ecosystem Analysis
CLIENT: _________________________
1. Deciduous Forest Habitat Profile
Investigate the environment where your client lives. Every organism belongs to a larger ecological network shaped by living and non-living elements.
Biotic Factors
List 4 living things (plants, animals, fungi) in your animal's immediate habitat that impact its survival.
Abiotic Factors
List 4 non-living factors (temperature range, soil types, sunlight, water sources) that shape this ecosystem.
Levels of Ecological Organization
Define these ecological levels specifically for your selected deciduous forest client.
Population The specific group of your species.
Describe your animal's population structure (e.g., solitary, packs, seasonal pairs, estimate of local population size):
Community Interacting local species.
List 3 other animal/plant populations that live in direct association with your chosen client:
Carrying Capacity The maximum limit.
What limiting resources (e.g., nest cavities, water, acorns) regulate your species' carrying capacity in the forest?
Deciduous Seasonal Adaptation Note
Deciduous forests experience four drastic seasonal shifts. In the winter, trees shed leaves, temperature drops, and resources scarce. How does your animal handle this? Write a quick prediction about how its winter behavior affects its physical architecture (e.g., thicker fur, fat storage, migration patterns).
FOREST ARCHITECTS INTEGRATED STEM UNIT PAGE 2 OF 4
ECOLOGICAL ROLE
CLIENT: _________________________
2. Ecological Niche & Food Web
An animal's niche is its "job" in the forest—how it gets energy, interacts with other species, and contributes to the overall stability of the forest system.
Trophic Classification (Check All That Apply):
Producer
Consumer
Decomposer
Detritivore
Herbivore
Carnivore
Omnivore
My Client's Direct Food Chain:
Producer
E.g., Oak Leaf
Primary Consumer
E.g., Caterpillar
My Client
Your Animal
Apex Predator / Dec.
E.g., Hawk / Fungus
The Deciduous Web of Life
Map your client's wider food web. Sketch or list interactions showing how energy flows between your client, producers, secondary consumers, and decomposers. Use arrows to denote the direction of energy flow (points to who eats it!).
ENERGY WEB CANVAS
Draw and label arrows linking 6 species including your chosen animal.
FOREST ARCHITECTS INTEGRATED STEM UNIT PAGE 3 OF 4
ENGINEERING BLUEPRINT
CLIENT: _________________________
3. Adaptation to Structure
What physical adaptation helps your client survive? Describe how you will represent that shape as cardboard geometry (cylinders, spheres, prisms).
Key Physical Adaptation:
Piñata Material Match:
Geometric Forms (e.g., Cone, Cylinder):
Piñata Blueprint (2D Sketch) GRID SCALE: 1 UNIT = 3 INCHES
SKETCH PIÑATA SHELL HERE
ECOLOGICAL VOCABULARY CHALLENGE
14 KEY STONES
You must leverage all 14 architectural terms in your field research packet and presentations. Check off each term as you accurately write and explain it in this workbook!
Ecosystem: Community + physical landscape
Habitat: The physical home/environment
Niche: Unique ecological role/job
Food Chain: Linear path of energy flow
Food Web: Overlapping, interconnected chains
Biotic: Living or once-living factors
Abiotic: Non-living elements (rocks, climate)
Population: Members of same species in area
Community: All populations sharing the area
Producer: Organism that makes its own food
Consumer: Eats other living organisms
Decomposer: Breaks down organic waste
Adaptation: Survival trait or feature
Carrying Capacity: Max sustainable population size
FOREST ARCHITECTS INTEGRATED STEM UNIT PAGE 4 OF 4
Forest Architect Slides STEM INTEGRATED INQUIRY
LAUNCH WORKSHOP
FOREST ARCHITECTS
How can we translate the complex survival strategies and physical adaptations of deciduous forest animals into structured, geometric art?
🍂 Phase 1: Scientific Research 📐 Phase 2: 2D Blueprinting
SLIDE 1/6
The Challenge FOREST ARCHITECTS
THE PIÑATA PROJECT PATHWAY
We aren't just making a decoration—we are designing a scientifically accurate biological replica that demonstrates how life thrives in the deciduous forest.
The Multi-Disciplinary Link:
Your ecological research fuels your blueprint, which dictates your geometric math calculations and physical sculpture assembly.
1
Ecology Field Packet
Research habitat, food webs, and niches.
2
2D Geometric Blueprint
Translate complex bones & skin to solid forms.
3
Construction & Math Integration
Calculate cardboard surface area and volume!
Deciduous Forest Biome Focus SLIDE 2/6
BIOLOGICAL CLIENTS DECIDUOUS FOREST BIOME
WHO IS YOUR SPECIES?
Your animal must be native to the deciduous forest. It needs distinct physical adaptations that can be constructed using solid shapes. Consider these options:
🦉
Barn Owl
Great physical geometry (feather discs, curved claws). Excellent predator niche.
🦊
Red Fox
Sharp ears (triangular prisms) and long snout (cones). Adaptable omnivore.
🦫
Beaver
Ecosystem engineer. flat paddle tail (ellipsoid) and strong gnawing teeth.
🦡
Opossum
North America's only marsupial. Prehensile tail, physical low temperature adaptations.
Think about the engineering: what solid forms match these bodies? SLIDE 3/6
ECOLOGICAL LAYERS HABITAT VS. ECOSYSTEM
MAPPING YOUR CLIENT'S SYSTEM
Every animal is linked to biotic and abiotic components. If one component is altered, the entire system shifts.
B
Biotic: Food supply, competitors, predators, diseases.
A
Abiotic: Seasonal temperature, soil health, water depth, sunlight.
ORGANIZATIONAL LEVELS
Make sure you can define these three key layers on Page 2:
Population
Forest Architect Teacher Guide Educator Facilitation Guide
UNIT: STEM ECO-BUILD
FOREST ARCHITECTS ROADMAP
This document provides teachers with a step-by-step framework to transition students from ecological research (Phase 1) to physical 3D piñata engineering (Phases 2-4), bridging literacy, geometry, and craftsmanship.
Unit Progression & Integration Map
Phase 1: Science Research (1-2 Sessions)
Students complete the Forest Architect Booklet . They choose a client species, map its habitat , community , trophic level , and niche , and test their comprehension of the 14 core vocabulary words .
Phase 2: Geometric Blueprinting (1 Session)
Students translate biological anatomy (fur, beaks, limbs) into 2D geometric shapes on Page 4. They estimate dimensions and document how they will represent 3D volumes physically.
Phase 3: Numeracy & Building (2-3 Sessions)
Students build cardboard skeletons using tape and hot glue. They measure side lengths to calculate surface area (to estimate paper-mache wrap required) and volume (to determine candy filling limits).
Phase 4: Literacy Exposition (1 Session)
Students finalize their animal with colorful fringe. They write a first-person monologue ("My Life in the Deciduous Forest") explaining their ecological interactions, displayed alongside their final piñata.
Common Student Misconceptions & Corrections
Misconception: Energy Flow Arrow Direction
Students often point arrows in food webs from the predator to the prey (e.g., Fox ➔ Mouse because "Fox eats Mouse").
The Correction: Reinforce that arrows represent energy flow . The energy starts inside the mouse and enters the fox (Mouse ➔ Fox).
Misconception: Habitat vs. Niche
Students confuse their client's address (habitat) with its professional function in the web (niche).
The Correction: Ask students: "If your habitat is your school building, what is your niche?" (Their niche is student, teacher, or principal).
Scaffolding the 14 Vocabulary Terms
Ensure students utilize the 14-term vocabulary checklist on Page 4 during their independent research. Require them to peer-interview before starting their blueprint, using at least 5 of the terms in conversational descriptions of their chosen animal client's role.
FOREST ARCHITECTS INTEGRATED STEM ROADMAP PAGE 1 OF 2
Assessment Framework
UNIT: STEM ECO-BUILD
Paste Pioneers Lab Sheet LAB NOTEBOOK: FIELD SCIENCE
EXPERIMENT: 02
PASTE PIONEERS
Scientific Inquiry Into the Ultimate Piñata Adhesive
Lab Investigators:
Date:
The Engineering Problem
An engineer must always choose materials that balance durability, cost, and weight. For our forest animal piñata, we need a shell that is strong enough to hold structural weight and maintain its anatomical shape, but lightweight and easy to break when struck. Today, we will test three distinct paper-mache recipes to scientifically select our building standard.
Identifying Our Lab Variables
Independent Variable
The factor we purposefully change between trials:
The Mache Recipe (Ingredients & ratios)
Dependent Variable
The factor we measure in response:
Drying speed, stickiness, & strength
Controlled Variables
Factors we keep exactly the same for fairness:
Paper type, layer count, drying zone
Our Testing Recipe Library:
Recipe A: Basic
1 part flour to 1 part warm water. Our control baseline.
Baseline Control
Recipe B: Custom Inquiry
Research & write down your custom additives/ratios:
Additives: _________________
Recipe C: Custom Inquiry
Research & write down your custom additives/ratios:
Additives: _________________
Formulating My Hypothesis
Predict the experimental outcome using an "If..., then... because..." framework.
IF we test Recipe A, B, or C?
THEN that recipe will produce the strongest and most durable shell because
PASTE PIONEERS METRIC INVESTIGATION PAGE 1 OF 2
DATA COLLECTIONS & CONCLUSION
GROUP ID: _________________
Investigation & Results Matrix
Carefully prepare three 3-inch strips of cardboard. Paint 3 matching layers of paper-mache onto each strip using the designated recipes. Let dry, and then perform your testing protocol.
Testing Protocol Steps:
Step 1: Prep Cut three 3x6 inch cardboard pieces. Label them: A, B, and C.
Step 2: Mache Apply 3 layers of newspaper strips soaked in each recipe to its corresponding cardboard.
Step 3: Observation Rate tactile stickiness and record drying times over 24 hours.
Step 4: Load Test Balance weights (pennies) in the center of each strip. Record when it starts to bend.
